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udevadm: enclose invocation of unlinkat() with a (void) cast

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Let's make Coverity happy about this one.

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
This commit is contained in:
Lennart Poettering 2015-04-21 13:21:44 +02:00 committed by Anthony G. Basile
parent 5d4ffb7b7e
commit 6534505be7
1 changed files with 6 additions and 8 deletions
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14
src/udev/udevadm-info.c
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@ -208,17 +208,15 @@ static void cleanup_dir(DIR *dir, mode_t mask, int depth) {
if ((stats.st_mode & mask) != 0)
continue;
if (S_ISDIR(stats.st_mode)) {
DIR *dir2;
_cleanup_closedir_ DIR *dir2;
dir2 = fdopendir(openat(dirfd(dir), dent->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC));
if (dir2 != NULL) {
if (dir2 != NULL)
cleanup_dir(dir2, mask, depth-1);
closedir(dir2);
}
unlinkat(dirfd(dir), dent->d_name, AT_REMOVEDIR);
} else {
unlinkat(dirfd(dir), dent->d_name, 0);
}
(void) unlinkat(dirfd(dir), dent->d_name, AT_REMOVEDIR);
} else
(void) unlinkat(dirfd(dir), dent->d_name, 0);
}
}