From: Stratos Karafotis <stratosk@semaphore.gr>
To: Roland Dreier <roland@kernel.org>,
Sean Hefty <sean.hefty@intel.com>,
Or Gerlitz <ogerlitz@mellanox.com>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] drivers: infiniband: Fix compiler warning
Date: Fri, 25 Jan 2013 23:52:23 +0200 [thread overview]
Message-ID: <5102FE97.20508@semaphore.gr> (raw)
This patch fixes the following compiler warning of uninitialized variable
drivers/infiniband/hw/mlx4/qp.c: In function ‘mlx4_ib_post_send’:
drivers/infiniband/hw/mlx4/qp.c:1862:62: warning: ‘vlan’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
drivers/infiniband/hw/mlx4/qp.c:1752:6: note: ‘vlan’ was declared here
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
---
drivers/infiniband/hw/mlx4/qp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 19e0637..37829b6 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1749,7 +1749,7 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_send_wr *wr,
int is_eth;
int is_vlan = 0;
int is_grh;
- u16 vlan;
+ u16 vlan = 0;
int err = 0;
send_size = 0;
--
1.8.1
reply other threads:[~2013-01-25 21:52 UTC|newest]
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