Update.

	* db2/btree/bt_cursor.c: Likewise.
	* db2/common/db_region.db_c: Likewise.
	* db2/common/db_salloc.db_c: Likewise.
	* db2/db/db.c: Likewise.
	* db2/db/db_rec.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/log/log_findckp.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_region.c: Likewise.

14 files changed, 70 insertions, 40 deletions

diff --git a/db2/btree/bt_cursor.c b/db2/btree/bt_cursor.c
index cfa3887..5d3366a 100644
--- a/db2/btree/bt_cursor.c
+++ b/db2/btree/bt_cursor.c
@@ -1070,13 +1070,14 @@ __bam_c_search(dbp, cp, key, flags, isrecno, exactp)
 
 	/* If it's a deleted record, go to the next or previous one. */
 	if (cp->dpgno != PGNO_INVALID &&
-	    B_DISSET(GET_BKEYDATA(cp->page, cp->dindx)->type))
+	    B_DISSET(GET_BKEYDATA(cp->page, cp->dindx)->type)) {
 		if (flags == S_KEYLAST) {
 			if ((ret = __bam_c_prev(dbp, cp)) != 0)
 				return (ret);
 		} else
 			if ((ret = __bam_c_next(dbp, cp, 0)) != 0)
 				return (ret);
+	}
 	/*
 	 * If we don't specify an exact match (the DB_KEYFIRST/DB_KEYLAST or
 	 * DB_SET_RANGE flags were set) __bam_search() may return a deleted
@@ -1467,7 +1468,7 @@ __bam_ca_split(dbp, ppgno, lpgno, rpgno, split_indx, cleft)
 	for (dbc = TAILQ_FIRST(&dbp->curs_queue);
 	    dbc != NULL; dbc = TAILQ_NEXT(dbc, links)) {
 		cp = (CURSOR *)dbc->internal;
-		if (cp->pgno == ppgno)
+		if (cp->pgno == ppgno) {
 			if (cp->indx < split_indx) {
 				if (cleft)
 					cp->pgno = lpgno;
@@ -1475,7 +1476,8 @@ __bam_ca_split(dbp, ppgno, lpgno, rpgno, split_indx, cleft)
 				cp->pgno = rpgno;
 				cp->indx -= split_indx;
 			}
-		if (cp->dpgno == ppgno)
+		}
+		if (cp->dpgno == ppgno) {
 			if (cp->dindx < split_indx) {
 				if (cleft)
 					cp->dpgno = lpgno;
@@ -1483,6 +1485,7 @@ __bam_ca_split(dbp, ppgno, lpgno, rpgno, split_indx, cleft)
 				cp->dpgno = rpgno;
 				cp->dindx -= split_indx;
 			}
+		}
 	}
 	CURSOR_TEARDOWN(dbp);
 }
diff --git a/db2/common/db_region.c b/db2/common/db_region.c
index 6d15f7f..284af61 100644
--- a/db2/common/db_region.c
+++ b/db2/common/db_region.c
@@ -272,7 +272,7 @@ loop:	infop->addr = NULL;
 	 * obvious races in doing this, but it should eventually settle down
 	 * to a winner and then things should proceed normally.
 	 */
-	if ((ret = __db_mapregion(infop->name, infop)) != 0)
+	if ((ret = __db_mapregion(infop->name, infop)) != 0) {
 		if (ret == EAGAIN) {
 			/*
 			 * Pretend we created the region even if we didn't so
@@ -283,7 +283,7 @@ loop:	infop->addr = NULL;
 			goto retry;
 		} else
 			goto err;
-
+	}
 region_init:
 	/*
 	 * Initialize the common region information.
@@ -474,7 +474,7 @@ retry:		/* Discard the region. */
 	 * REGION_LASTDETACH flag, so that we do all necessary cleanup when
 	 * the application closes the region.
 	 */
-	if (F_ISSET(infop, REGION_PRIVATE) && !F_ISSET(infop, REGION_MALLOC))
+	if (F_ISSET(infop, REGION_PRIVATE) && !F_ISSET(infop, REGION_MALLOC)) {
 		if (F_ISSET(infop, REGION_HOLDINGSYS))
 			F_SET(infop, REGION_LASTDETACH);
 		else {
@@ -484,7 +484,7 @@ retry:		/* Discard the region. */
 			(void)__db_close(infop->fd);
 			(void)__db_unlink(infop->name);
 		}
-
+	}
 	return (ret);
 }
 
@@ -537,12 +537,13 @@ __db_rdetach(infop)
 	 * what happened.
 	 */
 	detach = 0;
-	if (F_ISSET(infop, REGION_LASTDETACH))
+	if (F_ISSET(infop, REGION_LASTDETACH)) {
 		if (rlp->refcnt == 0) {
 			detach = 1;
 			rlp->valid = 0;
 		} else
 			ret = EBUSY;
+	}
 
 	/* Release the lock. */
 	(void)__db_mutex_unlock(&rlp->lock, infop->fd);
diff --git a/db2/common/db_salloc.c b/db2/common/db_salloc.c
index 0fa696b..c02d7e1 100644
--- a/db2/common/db_salloc.c
+++ b/db2/common/db_salloc.c
@@ -222,11 +222,12 @@ __db_shalloc_free(regionp, ptr)
 		merged = 1;
 	}
 
-	if (!merged)
+	if (!merged) {
 		if (lastp == NULL)
 			SH_LIST_INSERT_HEAD(hp, newp, links, __data);
 		else
 			SH_LIST_INSERT_AFTER(lastp, newp, links, __data);
+	}
 }
 
 /*
diff --git a/db2/db/db.c b/db2/db/db.c
index 755b34b..70c6c54 100644
--- a/db2/db/db.c
+++ b/db2/db/db.c
@@ -265,7 +265,7 @@ db_open(fname, type, flags, mode, dbenv, dbinfo, dbpp)
 		retry_cnt = 0;
 open_retry:	if (LF_ISSET(DB_CREATE)) {
 			if ((ret = __db_open(real_name, flags | DB_EXCL,
-			    OKFLAGS | DB_EXCL, mode, &fd)) != 0)
+			    OKFLAGS | DB_EXCL, mode, &fd)) != 0) {
 				if (ret == EEXIST) {
 					LF_CLR(DB_CREATE);
 					goto open_retry;
@@ -274,6 +274,7 @@ open_retry:	if (LF_ISSET(DB_CREATE)) {
 					    "%s: %s", fname, strerror(ret));
 					goto err;
 				}
+			}
 		} else
 			if ((ret = __db_open(real_name,
 			    flags, OKFLAGS, mode, &fd)) != 0) {
@@ -551,7 +552,7 @@ empty:	/*
 	 * Store the file id in the locker structure -- we can get it from
 	 * there as necessary, and it saves having two copies.
 	 */
-	if (need_fileid)
+	if (need_fileid) {
 		if (fname == NULL) {
 			memset(dbp->lock.fileid, 0, DB_FILE_ID_LEN);
 			if (F_ISSET(dbp, DB_AM_LOCKING) &&
@@ -562,6 +563,7 @@ empty:	/*
 			if ((ret = __db_fileid(dbenv,
 			    real_name, 1, dbp->lock.fileid)) != 0)
 				goto err;
+	}
 
 	/* No further use for the real name. */
 	if (real_name != NULL)
diff --git a/db2/db/db_rec.c b/db2/db/db_rec.c
index fe7c807..1ef6f18 100644
--- a/db2/db/db_rec.c
+++ b/db2/db/db_rec.c
@@ -89,11 +89,12 @@ __db_addrem_recover(logp, dbtp, lsnp, redo, info)
 		change = DB_MPOOL_DIRTY;
 	}
 
-	if (change)
+	if (change) {
 		if (redo)
 			LSN(pagep) = *lsnp;
 		else
 			LSN(pagep) = argp->pagelsn;
+	}
 
 	if ((ret = memp_fput(mpf, pagep, change)) == 0)
 		*lsnp = argp->prev_lsn;
@@ -249,7 +250,7 @@ __db_big_recover(logp, dbtp, lsnp, redo, info)
 	/* Now check the previous page. */
 ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 		change = 0;
-		if ((ret = memp_fget(mpf, &argp->prev_pgno, 0, &pagep)) != 0)
+		if ((ret = memp_fget(mpf, &argp->prev_pgno, 0, &pagep)) != 0) {
 			if (!redo) {
 				/*
 				 * We are undoing and the page doesn't exist.
@@ -264,6 +265,7 @@ ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 				if ((ret = memp_fget(mpf, &argp->prev_pgno,
 				    DB_MPOOL_CREATE, &pagep)) != 0)
 					goto out;
+		}
 
 		cmp_n = log_compare(lsnp, &LSN(pagep));
 		cmp_p = log_compare(&LSN(pagep), &argp->prevlsn);
@@ -289,7 +291,7 @@ ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 	/* Now check the next page.  Can only be set on a delete. */
 npage:	if (argp->next_pgno != PGNO_INVALID) {
 		change = 0;
-		if ((ret = memp_fget(mpf, &argp->next_pgno, 0, &pagep)) != 0)
+		if ((ret = memp_fget(mpf, &argp->next_pgno, 0, &pagep)) != 0) {
 			if (!redo) {
 				/*
 				 * We are undoing and the page doesn't exist.
@@ -304,6 +306,7 @@ npage:	if (argp->next_pgno != PGNO_INVALID) {
 				if ((ret = memp_fget(mpf, &argp->next_pgno,
 				    DB_MPOOL_CREATE, &pagep)) != 0)
 					goto out;
+		}
 
 		cmp_n = log_compare(lsnp, &LSN(pagep));
 		cmp_p = log_compare(&LSN(pagep), &argp->nextlsn);
@@ -530,7 +533,7 @@ __db_addpage_recover(logp, dbtp, lsnp, redo, info)
 	if ((ret = memp_fput(mpf, pagep, change)) != 0)
 		goto out;
 
-	if ((ret = memp_fget(mpf, &argp->nextpgno, 0, &pagep)) != 0)
+	if ((ret = memp_fget(mpf, &argp->nextpgno, 0, &pagep)) != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -544,6 +547,7 @@ __db_addpage_recover(logp, dbtp, lsnp, redo, info)
 			if ((ret = memp_fget(mpf,
 			    &argp->nextpgno, DB_MPOOL_CREATE, &pagep)) != 0)
 				goto out;
+	}
 
 	change = 0;
 	cmp_n = log_compare(lsnp, &LSN(pagep));
diff --git a/db2/hash/hash.c b/db2/hash/hash.c
index 5e0660b..0265f19 100644
--- a/db2/hash/hash.c
+++ b/db2/hash/hash.c
@@ -359,11 +359,12 @@ __ham_get(dbp, txn, key, data, flags)
 
 	hashp->hash_accesses++;
 	hcp = (HASH_CURSOR *)TAILQ_FIRST(&ldbp->curs_queue)->internal;
-	if ((ret = __ham_lookup(hashp, hcp, key, 0, DB_LOCK_READ)) == 0)
+	if ((ret = __ham_lookup(hashp, hcp, key, 0, DB_LOCK_READ)) == 0) {
 		if (F_ISSET(hcp, H_OK))
 			ret = __ham_dup_return(hashp, hcp, data, DB_FIRST);
 		else /* Key was not found */
 			ret = DB_NOTFOUND;
+	}
 
 	if ((t_ret = __ham_item_done(hashp, hcp, 0)) != 0 && ret == 0)
 		ret = t_ret;
@@ -546,11 +547,12 @@ __ham_delete(dbp, txn, key, flags)
 	hcp = TAILQ_FIRST(&ldbp->curs_queue)->internal;
 
 	hashp->hash_accesses++;
-	if ((ret = __ham_lookup(hashp, hcp, key, 0, DB_LOCK_WRITE)) == 0)
+	if ((ret = __ham_lookup(hashp, hcp, key, 0, DB_LOCK_WRITE)) == 0) {
 		if (F_ISSET(hcp, H_OK))
 			ret = __ham_del_pair(hashp, hcp, 1);
 		else
 			ret = DB_NOTFOUND;
+	}
 
 	if ((t_ret = __ham_item_done(hashp, hcp, ret == 0)) != 0 && ret == 0)
 		ret = t_ret;
@@ -1109,7 +1111,7 @@ __ham_dup_return(hashp, hcp, val, flags)
 	 * duplicate.  In this case, we do initialization and then
 	 * let the normal duplicate code handle it.
 	 */
-	if (!F_ISSET(hcp, H_ISDUP))
+	if (!F_ISSET(hcp, H_ISDUP)) {
 		if (type == H_DUPLICATE) {
 			F_SET(hcp, H_ISDUP);
 			hcp->dup_tlen = LEN_HDATA(hcp->pagep,
@@ -1148,13 +1150,13 @@ __ham_dup_return(hashp, hcp, val, flags)
 			    hcp, pgno, 0, H_ISDUP)) != 0)
 				return (ret);
 		}
-
+	}
 
 	/*
 	 * Now, everything is initialized, grab a duplicate if
 	 * necessary.
 	 */
-	if (F_ISSET(hcp, H_ISDUP))
+	if (F_ISSET(hcp, H_ISDUP)) {
 		if (hcp->dpgno != PGNO_INVALID) {
 			pp = hcp->dpagep;
 			ndx = hcp->dndx;
@@ -1170,7 +1172,7 @@ __ham_dup_return(hashp, hcp, val, flags)
 			tmp_val.doff = hcp->dup_off + sizeof(db_indx_t);
 			myval = &tmp_val;
 		}
-
+	}
 
 	/*
 	 * Finally, if we had a duplicate, pp, ndx, and myval should be
@@ -1425,7 +1427,7 @@ __ham_c_update(hcp, chg_pgno, len, add, is_dup)
 				F_SET(lcp, H_DELETED);
 
 			/* Now adjust on-page information. */
-			if (lcp->dpgno == PGNO_INVALID)
+			if (lcp->dpgno == PGNO_INVALID) {
 				if (add) {
 					lcp->dup_tlen += len;
 					if (lcp->dndx > hcp->dndx)
@@ -1435,6 +1437,7 @@ __ham_c_update(hcp, chg_pgno, len, add, is_dup)
 					if (lcp->dndx > hcp->dndx)
 						lcp->dup_off -= len;
 				}
+			}
 		}
 	}
 	DB_THREAD_UNLOCK(hp->dbp);
diff --git a/db2/hash/hash_page.c b/db2/hash/hash_page.c
index ce692f2..5b34639 100644
--- a/db2/hash/hash_page.c
+++ b/db2/hash/hash_page.c
@@ -317,7 +317,7 @@ __ham_item_prev(hashp, cursorp, mode)
 	if (F_ISSET(cursorp, H_ISDUP)) {
 		if (cursorp->dpgno == PGNO_INVALID) {
 			/* Duplicates are on-page. */
-			if (cursorp->dup_off != 0)
+			if (cursorp->dup_off != 0) {
 				if ((ret = __ham_get_cpage(hashp,
 				    cursorp, mode)) != 0)
 					return (ret);
@@ -334,6 +334,7 @@ __ham_item_prev(hashp, cursorp, mode)
 					return (__ham_item(hashp,
 					    cursorp, mode));
 				}
+			}
 		} else if (cursorp->dndx > 0) {	/* Duplicates are off-page. */
 			cursorp->dndx--;
 			return (__ham_item(hashp, cursorp, mode));
diff --git a/db2/hash/hash_rec.c b/db2/hash/hash_rec.c
index efaf61c..727f615 100644
--- a/db2/hash/hash_rec.c
+++ b/db2/hash/hash_rec.c
@@ -93,7 +93,7 @@ __ham_insdel_recover(logp, dbtp, lsnp, redo, info)
 	REC_INTRO(__ham_insdel_read);
 
 	ret = memp_fget(mpf, &argp->pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -107,7 +107,7 @@ __ham_insdel_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
-
+	}
 
 	hashp = (HTAB *)file_dbp->internal;
 	GET_META(file_dbp, hashp);
@@ -199,7 +199,7 @@ __ham_newpage_recover(logp, dbtp, lsnp, redo, info)
 	REC_INTRO(__ham_newpage_read);
 
 	ret = memp_fget(mpf, &argp->new_pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -212,6 +212,7 @@ __ham_newpage_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->new_pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	hashp = (HTAB *)file_dbp->internal;
 	GET_META(file_dbp, hashp);
@@ -255,7 +256,7 @@ __ham_newpage_recover(logp, dbtp, lsnp, redo, info)
 ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 		ret = memp_fget(mpf, &argp->prev_pgno, 0, &pagep);
 
-		if (ret != 0)
+		if (ret != 0) {
 			if (!redo) {
 				/*
 				 * We are undoing and the page doesn't exist.
@@ -269,6 +270,7 @@ ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 			    memp_fget(mpf, &argp->prev_pgno,
 			    DB_MPOOL_CREATE, &pagep)) != 0)
 				goto out;
+		}
 
 		cmp_n = log_compare(lsnp, &LSN(pagep));
 		cmp_p = log_compare(&LSN(pagep), &argp->prevlsn);
@@ -300,7 +302,7 @@ ppage:	if (argp->prev_pgno != PGNO_INVALID) {
 npage:	if (argp->next_pgno != PGNO_INVALID) {
 		ret = memp_fget(mpf, &argp->next_pgno, 0, &pagep);
 
-		if (ret != 0)
+		if (ret != 0) {
 			if (!redo) {
 				/*
 				 * We are undoing and the page doesn't exist.
@@ -315,6 +317,7 @@ npage:	if (argp->next_pgno != PGNO_INVALID) {
 			    memp_fget(mpf, &argp->next_pgno,
 			    DB_MPOOL_CREATE, &pagep)) != 0)
 				goto out;
+		}
 
 		cmp_n = log_compare(lsnp, &LSN(pagep));
 		cmp_p = log_compare(&LSN(pagep), &argp->nextlsn);
@@ -384,7 +387,7 @@ __ham_replace_recover(logp, dbtp, lsnp, redo, info)
 	REC_INTRO(__ham_replace_read);
 
 	ret = memp_fget(mpf, &argp->pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -398,6 +401,7 @@ __ham_replace_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	hashp = (HTAB *)file_dbp->internal;
 	GET_META(file_dbp, hashp);
@@ -518,7 +522,7 @@ __ham_newpgno_recover(logp, dbtp, lsnp, redo, info)
 	/* Now check the newly allocated/freed page. */
 	ret = memp_fget(mpf, &argp->pgno, 0, &pagep);
 
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -532,6 +536,7 @@ __ham_newpgno_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	cmp_n = log_compare(lsnp, &LSN(pagep));
 	cmp_p = log_compare(&LSN(pagep), &argp->pagelsn);
@@ -672,7 +677,7 @@ __ham_splitdata_recover(logp, dbtp, lsnp, redo, info)
 	REC_INTRO(__ham_splitdata_read);
 
 	ret = memp_fget(mpf, &argp->pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -686,6 +691,7 @@ __ham_splitdata_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	hashp = (HTAB *)file_dbp->internal;
 	GET_META(file_dbp, hashp);
@@ -850,7 +856,7 @@ __ham_copypage_recover(logp, dbtp, lsnp, redo, info)
 
 	/* This is the bucket page. */
 	ret = memp_fget(mpf, &argp->pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -863,6 +869,7 @@ __ham_copypage_recover(logp, dbtp, lsnp, redo, info)
 		} else if ((ret = memp_fget(mpf, &argp->pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	cmp_n = log_compare(lsnp, &LSN(pagep));
 	cmp_p = log_compare(&LSN(pagep), &argp->pagelsn);
@@ -884,7 +891,7 @@ __ham_copypage_recover(logp, dbtp, lsnp, redo, info)
 
 	/* Now fix up the "next" page. */
 donext:	ret = memp_fget(mpf, &argp->next_pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -897,6 +904,7 @@ donext:	ret = memp_fget(mpf, &argp->next_pgno, 0, &pagep);
 		} else if ((ret = memp_fget(mpf, &argp->next_pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	/* There is nothing to do in the REDO case; only UNDO. */
 
@@ -916,7 +924,7 @@ do_nn:	if (argp->nnext_pgno == PGNO_INVALID) {
 	}
 
 	ret = memp_fget(mpf, &argp->nnext_pgno, 0, &pagep);
-	if (ret != 0)
+	if (ret != 0) {
 		if (!redo) {
 			/*
 			 * We are undoing and the page doesn't exist.  That
@@ -930,6 +938,7 @@ do_nn:	if (argp->nnext_pgno == PGNO_INVALID) {
 		} else if ((ret = memp_fget(mpf, &argp->nnext_pgno,
 		    DB_MPOOL_CREATE, &pagep)) != 0)
 			goto out;
+	}
 
 	cmp_n = log_compare(lsnp, &LSN(pagep));
 	cmp_p = log_compare(&LSN(pagep), &argp->nnextlsn);
diff --git a/db2/log/log_findckp.c b/db2/log/log_findckp.c
index 82bd589..1f717b4 100644
--- a/db2/log/log_findckp.c
+++ b/db2/log/log_findckp.c
@@ -70,11 +70,12 @@ __log_findckp(lp, lsnp)
 	if (F_ISSET(lp, DB_AM_THREAD))
 		F_SET(&data, DB_DBT_MALLOC);
 	ZERO_LSN(ckp_lsn);
-	if ((ret = log_get(lp, &last_ckp, &data, DB_CHECKPOINT)) != 0)
+	if ((ret = log_get(lp, &last_ckp, &data, DB_CHECKPOINT)) != 0) {
 		if (ret == ENOENT)
 			goto get_first;
 		else
 			return (ret);
+	}
 
 	next_lsn = last_ckp;
 	do {
diff --git a/db2/log/log_get.c b/db2/log/log_get.c
index 9a055de..84ddca1 100644
--- a/db2/log/log_get.c
+++ b/db2/log/log_get.c
@@ -329,12 +329,13 @@ corrupt:/*
 	ret = EIO;
 	fail = "read";
 
-err1:	if (!silent)
+ err1:	if (!silent) {
 		if (fail == NULL)
 			__db_err(dblp->dbenv, "log_get: %s", strerror(ret));
 		else
 			__db_err(dblp->dbenv,
 			    "log_get: %s: %s", fail, strerror(ret));
+	}
 err2:	if (np != NULL)
 		__db_free(np);
 	if (tbuf != NULL)
diff --git a/db2/log/log_put.c b/db2/log/log_put.c
index d00e7dd..5ef2294 100644
--- a/db2/log/log_put.c
+++ b/db2/log/log_put.c
@@ -333,12 +333,13 @@ __log_flush(dblp, lsn)
 	 * the record before the one beginning the current buffer is on disk.
 	 */
 	lp->s_lsn = lp->f_lsn;
-	if (!current)
+	if (!current) {
 		if (lp->s_lsn.offset == 0) {
 			--lp->s_lsn.file;
 			lp->s_lsn.offset = lp->persist.lg_max;
 		} else
 			--lp->s_lsn.offset;
+	}
 
 	return (0);
 }
diff --git a/db2/mp/mp_fget.c b/db2/mp/mp_fget.c
index c8ae2e9..0777aa7 100644
--- a/db2/mp/mp_fget.c
+++ b/db2/mp/mp_fget.c
@@ -139,7 +139,7 @@ memp_fget(dbmfp, pgnoaddr, flags, addrp)
 	 * It would be possible to do so by reference counting the open
 	 * pages from the mmap, but it's unclear to me that it's worth it.
 	 */
-	if (dbmfp->addr != NULL && F_ISSET(mfp, MP_CAN_MMAP))
+	if (dbmfp->addr != NULL && F_ISSET(mfp, MP_CAN_MMAP)) {
 		if (*pgnoaddr > mfp->orig_last_pgno) {
 			/*
 			 * !!!
@@ -160,6 +160,7 @@ memp_fget(dbmfp, pgnoaddr, flags, addrp)
 			++mfp->stat.st_map;
 			goto done;
 		}
+	}
 
 	/* Search the hash chain for the page. */
 	for (bhp = SH_TAILQ_FIRST(&dbmp->htab[bucket], __bh);
diff --git a/db2/mp/mp_fput.c b/db2/mp/mp_fput.c
index 5675493..48fdfc3 100644
--- a/db2/mp/mp_fput.c
+++ b/db2/mp/mp_fput.c
@@ -125,7 +125,7 @@ memp_fput(dbmfp, pgaddr, flags)
 	 * next time the memp_sync function runs we try writing it there, as
 	 * the checkpoint application better be able to write all of the files.
 	 */
-	if (F_ISSET(bhp, BH_WRITE))
+	if (F_ISSET(bhp, BH_WRITE)) {
 		if (F_ISSET(bhp, BH_DIRTY)) {
 			if (__memp_bhwrite(dbmp,
 			    dbmfp->mfp, bhp, NULL, &wrote) != 0 || !wrote)
@@ -136,6 +136,7 @@ memp_fput(dbmfp, pgaddr, flags)
 			--dbmfp->mfp->lsn_cnt;
 			--mp->lsn_cnt;
 		}
+	}
 
 	/* Move the buffer to the head/tail of the LRU chain. */
 	SH_TAILQ_REMOVE(&mp->bhq, bhp, q, __bh);
diff --git a/db2/mp/mp_region.c b/db2/mp/mp_region.c
index 6b92fbd..b8a7228 100644
--- a/db2/mp/mp_region.c
+++ b/db2/mp/mp_region.c
@@ -202,12 +202,13 @@ __memp_ropen(dbmp, path, cachesize, mode, is_private, flags)
 	 * Up the user's cachesize by 25% to account for our overhead.
 	 */
 	defcache = 0;
-	if (cachesize < DB_CACHESIZE_MIN)
+	if (cachesize < DB_CACHESIZE_MIN) {
 		if (cachesize == 0) {
 			defcache = 1;
 			cachesize = DB_CACHESIZE_DEF;
 		} else
 			cachesize = DB_CACHESIZE_MIN;
+	}
 	rlen = cachesize + cachesize / 4;
 
 	/*