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IB/mlx4: Optimize freeing of items on error unwind
authorManinder Singh <maninder1.s@samsung.com>
Wed, 8 Jul 2015 04:13:35 +0000 (09:43 +0530)
committerDoug Ledford <dledford@redhat.com>
Tue, 14 Jul 2015 17:20:14 +0000 (13:20 -0400)
commite8ba25210b960a93d0b06324cab3577976c56b70
treea863a36fb8f1a4f0a769d5a72dc781468d3bc9adtree | snapshot
parent419c11ba1fcef413785273dfce10cd281892593acommit | diff
IB/mlx4: Optimize freeing of items on error unwind

On failure, we loop through all possible pointers and test them before
calling kfree.  But really, why even attempt to free items we didn't
allocate when we can easily loop through exactly and only the devices
for which the original memory allocation succeeded and free just those.

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx4/main.c diff | blob | history
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