Commit 84827278 authored by Heena Sirwani's avatar Heena Sirwani Committed by Greg Kroah-Hartman
Browse files

Staging: lustre: lustre: mgc: Remove variable that is not very useful. 



The following patch removes a variable that is not very useful using
coccinelle.
The semantic patch used was:
@@
identifier ret;
@@

-int ret = 0;
 ... when != ret
     when strict
-return ret;
+return 0;

Signed-off-by: default avatarHeena Sirwani <heenasirwani@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5ed57d6d

drivers/staging/lustre/lustre/mgc/mgc_request.c

+2 −6
Original line number Diff line number Diff line
@@ -510,8 +510,6 @@ static void do_requeue(struct config_llog_data *cld) 


static int mgc_requeue_thread(void *data)

{

	int rc = 0;



	CDEBUG(D_MGC, "Starting requeue thread\n");



	/* Keep trying failed locks periodically */
@@ -592,7 +590,7 @@ static int mgc_requeue_thread(void *data) 
	complete(&rq_exit);



	CDEBUG(D_MGC, "Ending requeue thread\n");

	return rc;

	return 0;

}



/* Add a cld to the list to requeue.  Start the requeue thread if needed.
@@ -1055,8 +1053,6 @@ static int mgc_import_event(struct obd_device *obd, 
			    struct obd_import *imp,

			    enum obd_import_event event)

{

	int rc = 0;



	LASSERT(imp->imp_obd == obd);

	CDEBUG(D_MGC, "import event %#x\n", event);
@@ -1090,7 +1086,7 @@ static int mgc_import_event(struct obd_device *obd, 
		CERROR("Unknown import event %#x\n", event);

		LBUG();

	}

	return rc;

	return 0;

}



enum {