Commit e78fd579 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
Browse files

staging: lustre: mdc: remove unused variable 



This patch removes a variable that was simply used to
store the return value of a function call before
returning it.

The issue was detected and resolved using the following
coccinelle script:

@@
identifier len,f;
@@

-int len;
 ... when != len
     when strict
-len =
+return
        f(...);
-return len;

Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 107d2209

drivers/staging/lustre/lustre/mdc/mdc_request.c

+1 −3
Original line number Diff line number Diff line
@@ -2707,14 +2707,12 @@ static struct md_ops mdc_md_ops = { 


static int __init mdc_init(void)

{

	int rc;

	struct lprocfs_static_vars lvars = { NULL };



	lprocfs_mdc_init_vars(&lvars);



	rc = class_register_type(&mdc_obd_ops, &mdc_md_ops, lvars.module_vars,

	return class_register_type(&mdc_obd_ops, &mdc_md_ops, lvars.module_vars,

				 LUSTRE_MDC_NAME, NULL);

	return rc;

}



static void /*__exit*/ mdc_exit(void)