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Commit adb87027 authored by Wenwen Wang's avatar Wenwen Wang Committed by Greg Kroah-Hartman
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IB/mlx4: Fix memory leaks



[ Upstream commit 5c1baaa82cea2c815a5180ded402a7cd455d1810 ]

In mlx4_ib_alloc_pv_bufs(), 'tun_qp->tx_ring' is allocated through
kcalloc(). However, it is not always deallocated in the following execution
if an error occurs, leading to memory leaks. To fix this issue, free
'tun_qp->tx_ring' whenever an error occurs.

Signed-off-by: default avatarWenwen Wang <wenwen@cs.uga.edu>
Acked-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/1566159781-4642-1-git-send-email-wenwen@cs.uga.edu


Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 5e416b11
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