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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-08-31 21:25:37 +0100 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-09-04 16:50:20 +0100 |
| commit | b03e6ad9cd2064214c0fbff179c7e47c855315e3 (patch) | |
| tree | 37e637541c25246cdf8b8a650939560a340a642d /gdb | |
| parent | be9033582599e50521feb879d7476756c2c8c017 (diff) | |
| download | binutils-b03e6ad9cd2064214c0fbff179c7e47c855315e3.zip binutils-b03e6ad9cd2064214c0fbff179c7e47c855315e3.tar.gz binutils-b03e6ad9cd2064214c0fbff179c7e47c855315e3.tar.bz2 | |
gdb/cli: Remove casts of NULL during assignment.
In the following code:
struct symbol *wsym = (struct symbol *) NULL;
the cast of NULL is redundant, it adds noise, and is just one more thing
to change if the type of wsym ever changes. There are a relatively
small number of places in gdb where the above code pattern is used.
Usually the cast is removed like this:
struct symbol *wsym = NULL;
This commit updates all the places within the gdb/cli directory where we
cast NULL during assignment, removing the cast.
gdb/ChangeLog:
* cli/cli-decode.c (find_cmd): Remove cast of NULL pointer.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/cli/cli-decode.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2ae453f..fdf2cd1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,9 @@ 2015-09-04 Andrew Burgess <andrew.burgess@embecosm.com> + * cli/cli-decode.c (find_cmd): Remove cast of NULL pointer. + +2015-09-04 Andrew Burgess <andrew.burgess@embecosm.com> + * c-valprint.c (print_unpacked_pointer): Remove cast of NULL pointer. * dbxread.c (dbx_end_psymtab): Likewise. diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c index f5b6fc4..cab2336 100644 --- a/gdb/cli/cli-decode.c +++ b/gdb/cli/cli-decode.c @@ -1219,7 +1219,7 @@ find_cmd (const char *command, int len, struct cmd_list_element *clist, { struct cmd_list_element *found, *c; - found = (struct cmd_list_element *) NULL; + found = NULL; *nfound = 0; for (c = clist; c; c = c->next) if (!strncmp (command, c->name, len) |