Merge branch 'for-3.10/drivers' of git://git.kernel.dk/linux-block

[linux-2.6-block.git] / drivers / block / drbd / drbd_proc.c

diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index 928adb815b09f6b83fc6420faaeeaf8bd64f8404..bf31d41dbaadf023a57057bb03006c77146c7879 100644 (file)
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -313,8 +313,14 @@ static int drbd_seq_show(struct seq_file *seq, void *v)
 
 static int drbd_proc_open(struct inode *inode, struct file *file)
 {
-       if (try_module_get(THIS_MODULE))
-               return single_open(file, drbd_seq_show, PDE_DATA(inode));
+       int err;
+
+       if (try_module_get(THIS_MODULE)) {
+               err = single_open(file, drbd_seq_show, PDE_DATA(inode));
+               if (err)
+                       module_put(THIS_MODULE);
+               return err;
+       }
        return -ENODEV;
 }