tree 1f0a0121000adc61e9f8ea42ddad36c33c9fa1fb
parent e76ccbdedbddaf14c65b50bbf2ffe8118958d15e
author Yang Li <yang.lee@linux.alibaba.com> 1623045380 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1632306482 +0200

NTB: Fix an error code in ntb_msit_probe()

[ Upstream commit 319f83ac98d7afaabab84ce5281a819a358b9895 ]

When the value of nm->isr_ctx is false, the value of ret is 0.
So, we set ret to -ENOMEM to indicate this error.

Clean up smatch warning:
drivers/ntb/test/ntb_msi_test.c:373 ntb_msit_probe() warn: missing
error code 'ret'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Sasha Levin <sashal@kernel.org>