Will kill the following gcc warning:
fstab.c: In function ��update_mtab��:
fstab.c:573: warning: ignoring return value of ��chown��, declared with
attribute warn_unused_result
Signed-off-by: Ryusuke Konishi <konishi.ryus...@lab.ntt.co.jp>
---
sbin/mount/fstab.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/sbin/mount/fstab.c b/sbin/mount/fstab.c
index 2921915..c69502f 100644
--- a/sbin/mount/fstab.c
+++ b/sbin/mount/fstab.c
@@ -480,6 +480,7 @@ update_mtab (const char *dir, struct my_mntent *instead) {
const char *fnam = MOUNTED;
struct mntentchn mtabhead; /* dummy */
struct mntentchn *mc, *mc0, *absent = NULL;
+ int ret;
if (mtab_does_not_exist() || mtab_is_a_symlink())
return;
@@ -570,7 +571,7 @@ update_mtab (const char *dir, struct my_mntent *instead) {
*/
struct stat sbuf;
if (stat (MOUNTED, &sbuf) == 0)
- chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid);
+ ret = chown(MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid);
}
/* rename mtemp to mtab */
--
1.6.6.2
--
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