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ncpfs: fix error return code in ncp_parse_options() 

Fix to return -EINVAL from the option parse error handling case instead
of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Wei Yongjun 2013-07-08 16:00:44 -07:00 committed by Linus Torvalds
parent c707a81de7
commit 2417898b34
1 changed files with 9 additions and 3 deletions
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12
fs/ncpfs/inode.c
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@ -403,18 +403,24 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
switch (optval) {
case 'u':
data->uid = make_kuid(current_user_ns(), optint);
if (!uid_valid(data->uid))
if (!uid_valid(data->uid)) {
ret = -EINVAL;
goto err;
}
break;
case 'g':
data->gid = make_kgid(current_user_ns(), optint);
if (!gid_valid(data->gid))
if (!gid_valid(data->gid)) {
ret = -EINVAL;
goto err;
}
break;
case 'o':
data->mounted_uid = make_kuid(current_user_ns(), optint);
if (!uid_valid(data->mounted_uid))
if (!uid_valid(data->mounted_uid)) {
ret = -EINVAL;
goto err;
}
break;
case 'm':
data->file_mode = optint;