linux-kernel - [PATCH] FMC: remove unused integer len and dead assignment

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Message-Id: <1443531652-8348-1-git-send-email-colin.king@canonical.com>
Date:	Tue, 29 Sep 2015 14:00:52 +0100
From:	Colin King <colin.king@...onical.com>
To:	Alessandro Rubini <rubini@...dd.com>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] FMC: remove unused integer len and dead assignment

From: Colin Ian King <colin.king@...onical.com>

static analysis using clang's scan-build detected a dead
assignment to len which can be removed.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/fmc/fru-parse.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/fmc/fru-parse.c b/drivers/fmc/fru-parse.c
index cb46263..4094146 100644
--- a/drivers/fmc/fru-parse.c
+++ b/drivers/fmc/fru-parse.c
@@ -31,12 +31,10 @@ static char *__fru_alloc_get_tl(struct fru_common_header *header, int nr)
 {
 	struct fru_type_length *tl;
 	char *res;
-	int len;
 
 	tl = __fru_get_board_tl(header, nr);
 	if (!tl)
 		return NULL;
-	len = fru_strlen(tl);
 	res = fru_alloc(fru_strlen(tl) + 1);
 	if (!res)
 		return NULL;
-- 
2.5.0

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