block_device_operations->release() should return void

[cascardo/linux.git] / drivers / block / z2ram.c

diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index a22e3f8..5a95baf 100644 (file)
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -309,20 +309,18 @@ err_out:
     return rc;
 }
 
-static int
+static void
 z2_release(struct gendisk *disk, fmode_t mode)
 {
     mutex_lock(&z2ram_mutex);
     if ( current_device == -1 ) {
        mutex_unlock(&z2ram_mutex);
-       return 0;
+       return;
     }
     mutex_unlock(&z2ram_mutex);
     /*
      * FIXME: unmap memory
      */
-
-    return 0;
 }
 
 static const struct block_device_operations z2_fops =