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

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
......@@ -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)
......
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