Commit 5a091a1f authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
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staging: lustre: llite: 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 cf9cac22

drivers/staging/lustre/lustre/llite/dcache.c

+1 −4
Original line number Diff line number Diff line
@@ -339,13 +339,10 @@ static int ll_revalidate_dentry(struct dentry *dentry, 
 */

static int ll_revalidate_nd(struct dentry *dentry, unsigned int flags)

{

	int rc;



	CDEBUG(D_VFSTRACE, "VFS Op:name=%pd, flags=%u\n",

	       dentry, flags);



	rc = ll_revalidate_dentry(dentry, flags);

	return rc;

	return ll_revalidate_dentry(dentry, flags);

}