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nfs: fix handling of invalid mount options in nfs_remount 

nfs_parse_mount_options returns 0 on error, not -errno.

Reported-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Jeff Layton 2013-10-21 09:52:19 -04:00 committed by Trond Myklebust
parent 57acc40d73
commit 1966903f8e
1 changed files with 2 additions and 2 deletions
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4
fs/nfs/super.c
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@ -2205,8 +2205,8 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
data->nfs_server.addrlen);
/* overwrite those values with any that were specified */
error = nfs_parse_mount_options((char *)options, data);
if (error < 0)
error = -EINVAL;
if (!nfs_parse_mount_options((char *)options, data))
goto out;
/*