linux-kernel - [PATCH 3/3] IB/mthca: Delete unnecessary variable initialisations in mthca

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Date:	Sat, 23 Jul 2016 13:00:22 +0200
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-rdma@...r.kernel.org, Doug Ledford <dledford@...hat.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Sean Hefty <sean.hefty@...el.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 3/3] IB/mthca: Delete unnecessary variable initialisations in
 mthca_reset()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 23 Jul 2016 11:54:06 +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/infiniband/hw/mthca/mthca_reset.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/mthca/mthca_reset.c b/drivers/infiniband/hw/mthca/mthca_reset.c
index 6727af2..0a458c6 100644
--- a/drivers/infiniband/hw/mthca/mthca_reset.c
+++ b/drivers/infiniband/hw/mthca/mthca_reset.c
@@ -42,12 +42,12 @@ int mthca_reset(struct mthca_dev *mdev)
 {
 	int i;
 	int err = 0;
-	u32 *hca_header    = NULL;
+	u32 *hca_header;
 	u32 *bridge_header = NULL;
 	struct pci_dev *bridge = NULL;
 	int bridge_pcix_cap = 0;
-	int hca_pcie_cap = 0;
-	int hca_pcix_cap = 0;
+	int hca_pcie_cap;
+	int hca_pcix_cap;
 
 	u16 devctl;
 	u16 linkctl;
-- 
2.9.2