[PATCH] mlx4: Remove redundant NULL check before kfree
From: Syam Sidhardhan <hidden>
Date: 2013-02-24 23:20:05
Subsystem:
infiniband subsystem, mellanox mlx4 ib driver, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Yishai Hadas, Linus Torvalds
kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <redacted> --- drivers/infiniband/hw/mlx4/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index e7d81c0..3fdd1c1 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c@@ -1601,8 +1601,7 @@ static void do_slave_init(struct mlx4_ib_dev *ibdev, int slave, int do_init) spin_unlock_irqrestore(&ibdev->sriov.going_down_lock, flags); } out: - if (dm) - kfree(dm); + kfree(dm); return; }
--
1.7.9.5
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