Commit 319f83ac authored by Yang Li's avatar Yang Li Committed by Jon Mason
Browse files

NTB: Fix an error code in ntb_msit_probe() 



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: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Reviewed-by: default avatarLogan Gunthorpe <logang@deltatee.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent f3b6b10f

drivers/ntb/test/ntb_msi_test.c

+3 −1
Original line number Diff line number Diff line
@@ -369,8 +369,10 @@ static int ntb_msit_probe(struct ntb_client *client, struct ntb_dev *ntb) 
	if (ret)

		goto remove_dbgfs;



	if (!nm->isr_ctx)

	if (!nm->isr_ctx) {

		ret = -ENOMEM;

		goto remove_dbgfs;

	}



	ntb_link_enable(ntb, NTB_SPEED_AUTO, NTB_WIDTH_AUTO);