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shm: Sanitize ret val checks in shmem_wait_and_open

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Acked-by: Andrey Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2012-03-21 19:39:00 +04:00
parent 6faac3a39e
commit 8e47df998c
1 changed files with 2 additions and 4 deletions
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6
cr-restore.c
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@ -157,11 +157,9 @@ static int shmem_wait_and_open(int pid, struct shmem_info *si)
pr_info("%d: Opening shmem [%s] \n", pid, path);
ret = open(path, O_RDWR);
if (ret >= 0)
return ret;
else if (ret < 0)
if (ret < 0)
pr_perror(" %d: Can't stat shmem at %s",
si->pid, path);
si->pid, path);
return ret;
}