NFSD: Cleanup unused variable in nfsd_setuser()

Commit 8f6c5ffc8987 ("kernel/groups.c: remove return value of
set_groups") removed the last use of "ret".

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index 104232571491..72f44823adbb 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -24,7 +24,6 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
         struct cred *new;
         int i;
         int flags = nfsexp_flags(rqstp, exp);
-        int ret;
 
         validate_process_creds();
 
@@ -85,8 +84,7 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
         return 0;
 
 oom:
-        ret = -ENOMEM;
         abort_creds(new);
-        return ret;
+        return -ENOMEM;
 }