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IB/mlx4: Remove redundant NULL check before kfree
author
Syam Sidhardhan
<syamsidhardh@gmail.com>
Sun, 24 Feb 2013 23:20:05 +0000
(23:20 +0000)
committer
Roland Dreier
<roland@purestorage.com>
Mon, 25 Feb 2013 17:24:32 +0000
(09:24 -0800)
kfree on NULL pointer is a no-op.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
drivers/infiniband/hw/mlx4/main.c
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diff --git
a/drivers/infiniband/hw/mlx4/main.c
b/drivers/infiniband/hw/mlx4/main.c
index
e7d81c0
..
3fdd1c1
100644
(file)
--- 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;
}