From 5a091a1ff82eee5aae584e812831a9d671d94382 Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Fri, 27 Feb 2015 15:07:58 +0200 Subject: [PATCH] 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: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/llite/dcache.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c index ddf1fa9f67f8..3078dd93dc28 100644 --- a/drivers/staging/lustre/lustre/llite/dcache.c +++ b/drivers/staging/lustre/lustre/llite/dcache.c @@ -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); } -- 2.30.2