1 files changed, 16 insertions, 21 deletions

diff --git a/fs/locks.c b/fs/locks.c
index b07e6e6f819b..749a0dc7cd4b 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -666,11 +666,11 @@ static int locks_block_on_timeout(struct file_lock *blocker, struct file_lock *w
 }
 
 int
-posix_test_lock(struct file *filp, struct file_lock *fl,
-                struct file_lock *conflock)
+posix_test_lock(struct file *filp, struct file_lock *fl)
 {
         struct file_lock *cfl;
 
+        fl->fl_type = F_UNLCK;
         lock_kernel();
         for (cfl = filp->f_path.dentry->d_inode->i_flock; cfl; cfl = cfl->fl_next) {
                 if (!IS_POSIX(cfl))
@@ -679,7 +679,7 @@ posix_test_lock(struct file *filp, struct file_lock *fl,
                         break;
         }
         if (cfl) {
-                __locks_copy_lock(conflock, cfl);
+                __locks_copy_lock(fl, cfl);
                 unlock_kernel();
                 return 1;
         }
@@ -1648,7 +1648,7 @@ static void posix_lock_to_flock64(struct flock64 *flock, struct file_lock *fl)
  */
 int fcntl_getlk(struct file *filp, struct flock __user *l)
 {
-        struct file_lock *fl, cfl, file_lock;
+        struct file_lock file_lock;
         struct flock flock;
         int error;
 
@@ -1667,15 +1667,12 @@ int fcntl_getlk(struct file *filp, struct flock __user *l)
                 error = filp->f_op->lock(filp, F_GETLK, &file_lock);
                 if (error < 0)
                         goto out;
-                else
-                  fl = (file_lock.fl_type == F_UNLCK ? NULL : &file_lock);
-        } else {
-                fl = (posix_test_lock(filp, &file_lock, &cfl) ? &cfl : NULL);
-        }
+        } else
+                posix_test_lock(filp, &file_lock);
  
-        flock.l_type = F_UNLCK;
-        if (fl != NULL) {
-                error = posix_lock_to_flock(&flock, fl);
+        flock.l_type = file_lock.fl_type;
+        if (file_lock.fl_type != F_UNLCK) {
+                error = posix_lock_to_flock(&flock, &file_lock);
                 if (error)
                         goto out;
         }
@@ -1785,7 +1782,7 @@ out:
  */
 int fcntl_getlk64(struct file *filp, struct flock64 __user *l)
 {
-        struct file_lock *fl, cfl, file_lock;
+        struct file_lock file_lock;
         struct flock64 flock;
         int error;
 
@@ -1804,15 +1801,13 @@ int fcntl_getlk64(struct file *filp, struct flock64 __user *l)
                 error = filp->f_op->lock(filp, F_GETLK, &file_lock);
                 if (error < 0)
                         goto out;
-                else
-                  fl = (file_lock.fl_type == F_UNLCK ? NULL : &file_lock);
-        } else {
-                fl = (posix_test_lock(filp, &file_lock, &cfl) ? &cfl : NULL);
-        }
+        } else
+                posix_test_lock(filp, &file_lock);
  
-        flock.l_type = F_UNLCK;
-        if (fl != NULL)
-                posix_lock_to_flock64(&flock, fl);
+        flock.l_type = file_lock.fl_type;
+        if (file_lock.fl_type != F_UNLCK)
+                posix_lock_to_flock64(&flock, &file_lock);
+
         error = -EFAULT;
         if (!copy_to_user(l, &flock, sizeof(flock)))
                 error = 0;