diff options
| author | Jim Meyering <meyering@gcc.gnu.org> | 2011-04-20 18:19:03 +0000 |
|---|---|---|
| committer | Jim Meyering <meyering@gcc.gnu.org> | 2011-04-20 18:19:03 +0000 |
| commit | 046957830e176ad16fdef39bc7f1cd44d8fbc3b7 (patch) | |
| tree | e56a024bf4863c42aaa3f941f466a849bb9d3b82 /libiberty/pex-common.c | |
| parent | 53eebfbf949c9cfe6a060a91a09242cb7204f6d8 (diff) | |
| download | gcc-046957830e176ad16fdef39bc7f1cd44d8fbc3b7.zip gcc-046957830e176ad16fdef39bc7f1cd44d8fbc3b7.tar.gz gcc-046957830e176ad16fdef39bc7f1cd44d8fbc3b7.tar.bz2 | |
remove useless if-before-free tests
Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free. Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.
From-SVN: r172785
Diffstat (limited to 'libiberty/pex-common.c')
| -rw-r--r-- | libiberty/pex-common.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/libiberty/pex-common.c b/libiberty/pex-common.c index 55b63ae..6fd3fde 100644 --- a/libiberty/pex-common.c +++ b/libiberty/pex-common.c @@ -623,12 +623,9 @@ pex_free (struct pex_obj *obj) if (obj->next_input_name_allocated) free (obj->next_input_name); - if (obj->children != NULL) - free (obj->children); - if (obj->status != NULL) - free (obj->status); - if (obj->time != NULL) - free (obj->time); + free (obj->children); + free (obj->status); + free (obj->time); if (obj->remove_count > 0) { |