1 files changed, 21 insertions, 13 deletions

diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index a525a141dd3b..42dd105456c5 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -300,6 +300,7 @@ nlmsvc_lock(struct svc_rqst *rqstp, struct nlm_file *file,
         struct file_lock        *conflock;
         struct nlm_block        *block;
         int                     error;
+        u32                     ret;
 
         dprintk("lockd: nlmsvc_lock(%s/%ld, ty=%d, pi=%d, %Ld-%Ld, bl=%d)\n",
                                 file->f_file->f_dentry->d_inode->i_sb->s_id,
@@ -329,24 +330,28 @@ again:
                 dprintk("lockd: posix_lock_file returned %d\n", -error);
                 switch(-error) {
                 case 0:
-                        return nlm_granted;
+                        ret = nlm_granted;
+                        goto out;
                 case EDEADLK:
-                        return nlm_deadlock;
+                        ret = nlm_deadlock;
+                        goto out;
                 case EAGAIN:
-                        return nlm_lck_denied;
+                        ret = nlm_lck_denied;
+                        goto out;
                 default:                        /* includes ENOLCK */
-                        return nlm_lck_denied_nolocks;
+                        ret = nlm_lck_denied_nolocks;
+                        goto out;
                 }
         }
 
         if (!wait) {
-                up(&file->f_sema);
-                return nlm_lck_denied;
+                ret = nlm_lck_denied;
+                goto out_unlock;
         }
 
         if (posix_locks_deadlock(&lock->fl, conflock)) {
-                up(&file->f_sema);
-                return nlm_deadlock;
+                ret = nlm_deadlock;
+                goto out_unlock;
         }
 
         /* If we don't have a block, create and initialize it. Then
@@ -371,8 +376,12 @@ again:
                 posix_block_lock(conflock, &block->b_call.a_args.lock.fl);
         }
 
+        ret = nlm_lck_blocked;
+out_unlock:
         up(&file->f_sema);
-        return nlm_lck_blocked;
+out:
+        dprintk("lockd: nlmsvc_lock returned %u\n", ret);
+        return ret;
 }
 
 /*
@@ -535,8 +544,7 @@ nlmsvc_grant_blocked(struct nlm_block *block)
                 dprintk("lockd: lock still blocked\n");
                 nlmsvc_insert_block(block, NLM_NEVER);
                 posix_block_lock(conflock, &lock->fl);
-                up(&file->f_sema);
-                return;
+                goto out_unlock;
         }
 
         /* Alright, no conflicting lock. Now lock it for real. If the
@@ -547,8 +555,7 @@ nlmsvc_grant_blocked(struct nlm_block *block)
                 printk(KERN_WARNING "lockd: unexpected error %d in %s!\n",
                                 -error, __FUNCTION__);
                 nlmsvc_insert_block(block, 10 * HZ);
-                up(&file->f_sema);
-                return;
+                goto out_unlock;
         }
 
 callback:
@@ -565,6 +572,7 @@ callback:
         if (nlmsvc_async_call(&block->b_call, NLMPROC_GRANTED_MSG,
                                                 &nlmsvc_grant_ops) < 0)
                 nlm_release_host(block->b_call.a_host);
+out_unlock:
         up(&file->f_sema);
 }