Commit 5cf00dee authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
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staging: lustre: obdclass: 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 aba5c139

drivers/staging/lustre/lustre/obdclass/dt_object.c

+1 −4
Original line number Diff line number Diff line
@@ -424,11 +424,8 @@ EXPORT_SYMBOL(dt_find_or_create); 
/* dt class init function. */

int dt_global_init(void)

{

	int result;



	LU_CONTEXT_KEY_INIT(&dt_key);

	result = lu_context_key_register(&dt_key);

	return result;

	return lu_context_key_register(&dt_key);

}



void dt_global_fini(void)