linux-kernel - [PATCH 3/5] block-cciss: Delete unnecessary initialisations in cciss

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Date:	Thu, 18 Aug 2016 12:00:09 +0200
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	esc.storagedev@...rosemi.com, iss_storagedev@...com,
	linux-scsi@...r.kernel.org, Don Brace <don.brace@...rosemi.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 3/5] block-cciss: Delete unnecessary initialisations in
 cciss_bigpassthru()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 17 Aug 2016 22:55:51 +0200

Three local variables will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/block/cciss.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 43ac632..10e1b0a 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1572,11 +1572,11 @@ static int cciss_bigpassthru(ctlr_info_t *h, void __user *argp)
 {
 	BIG_IOCTL_Command_struct *ioc;
 	CommandList_struct *c;
-	unsigned char **buff = NULL;
-	int *buff_size = NULL;
+	unsigned char **buff;
+	int *buff_size;
 	u64bit temp64;
 	BYTE sg_used = 0;
-	int status = 0;
+	int status;
 	int i;
 	DECLARE_COMPLETION_ONSTACK(wait);
 	__u32 left;
-- 
2.9.3