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authorWang YanQing <udknight@gmail.com>2014-04-04 01:48:26 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-04 03:21:05 +0400
commit8f6c5ffc8987f4f5b5a3e9d557d94bbf3a9bf216 (patch)
tree79ea014021610d9a6057c070e1208542fd014e33 /fs/nfsd/auth.c
parent6af9f7bf3c399e0ab1eee048e13572c6d4e15fe9 (diff)
downloadlinux-8f6c5ffc8987f4f5b5a3e9d557d94bbf3a9bf216.tar.xz
kernel/groups.c: remove return value of set_groups
After commit 6307f8fee295 ("security: remove dead hook task_setgroups"), set_groups will always return zero, so we could just remove return value of set_groups. This patch reduces code size, and simplfies code to use set_groups, because we don't need to check its return value any more. [akpm@linux-foundation.org: remove obsolete claims from set_groups() comment] Signed-off-by: Wang YanQing <udknight@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: Eric Paris <eparis@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfsd/auth.c')
-rw-r--r--fs/nfsd/auth.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index 06cddd572264..2645be435e75 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -71,10 +71,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
if (gid_eq(new->fsgid, INVALID_GID))
new->fsgid = exp->ex_anon_gid;
- ret = set_groups(new, gi);
+ set_groups(new, gi);
put_group_info(gi);
- if (ret < 0)
- goto error;
if (!uid_eq(new->fsuid, GLOBAL_ROOT_UID))
new->cap_effective = cap_drop_nfsd_set(new->cap_effective);
@@ -89,7 +87,6 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
oom:
ret = -ENOMEM;
-error:
abort_creds(new);
return ret;
}