diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-05-20 20:39:38 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-05-20 20:39:38 +0000 |
| commit | 88917b0f143e2eac468aea14338b4d9eddba389d (patch) | |
| tree | 790fd49f0632b93a7ad9cd02974bff82efa60b25 /libc/sysdeps | |
| parent | 43eb269ab1d216074e18dadc74c9671398dfe938 (diff) | |
replace "if (p) free(p)" by just "free(p)" - free(NULL) is safe.
Diffstat (limited to 'libc/sysdeps')
| -rw-r--r-- | libc/sysdeps/linux/common/getgroups.c | 3 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/setgroups.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/getgroups.c b/libc/sysdeps/linux/common/getgroups.c index b2f34ed2f..10da03ddd 100644 --- a/libc/sysdeps/linux/common/getgroups.c +++ b/libc/sysdeps/linux/common/getgroups.c @@ -53,8 +53,7 @@ ret_error: } } - if (kernel_groups) - free(kernel_groups); + free(kernel_groups); return ngids; } } diff --git a/libc/sysdeps/linux/common/setgroups.c b/libc/sysdeps/linux/common/setgroups.c index 7bfcc6c20..eb5245d59 100644 --- a/libc/sysdeps/linux/common/setgroups.c +++ b/libc/sysdeps/linux/common/setgroups.c @@ -56,8 +56,7 @@ ret_error: } i = __syscall_setgroups(size, kernel_groups); - if (kernel_groups) - free(kernel_groups); + free(kernel_groups); return i; } } |