Commit 41f8d410 authored Oct 07, 2014 by Heena Sirwani Committed by Greg Kroah-Hartman Oct 20, 2014

Staging: lustre: lustre: osc: 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: Heena Sirwani <heenasirwani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 114114a2

drivers/staging/lustre/lustre/osc/osc_request.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -3217,8 +3217,6 @@ int osc_setup(struct obd_device obd, struct lustre_cfg lcfg)

		static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
		{
		int rc = 0;

		switch (stage) {
		case OBD_CLEANUP_EARLY: {
		struct obd_import *imp;
		@@ -3253,7 +3251,7 @@ static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
		break;
		}
		}
		return rc;
		return 0;
		}

		int osc_cleanup(struct obd_device *obd)