IB/hfi1: Restore allocated resources on failed copyout

stable inclusion
from stable-v5.10.168
commit 79b595d9591426156a9e0635a5b5115508a36fef
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7URR4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=79b595d9591426156a9e0635a5b5115508a36fef



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[ Upstream commit 6601fc0d ]

Fix a resource leak if an error occurs.

Fixes: f404ca4c ("IB/hfi1: Refactor hfi_user_exp_rcv_setup() IOCTL")
Signed-off-by: Dean Luick <dean.luick@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://lore.kernel.org/r/167354736291.2132367.10894218740150168180.stgit@awfm-02.cornelisnetworks.com


Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: zhaoxiaoqiang11 <zhaoxiaoqiang11@jd.com>