Messages in this thread Patch in this message | | | From | Yang Li <> | Subject | [PATCH 2/2] NTB: Fix an error code in ntb_msit_probe() | Date | Fri, 4 Jun 2021 18:20:51 +0800 |
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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> --- drivers/ntb/test/ntb_msi_test.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ntb/test/ntb_msi_test.c b/drivers/ntb/test/ntb_msi_test.c index 7095ecd..5f9e0be 100644 --- a/drivers/ntb/test/ntb_msi_test.c +++ b/drivers/ntb/test/ntb_msi_test.c @@ -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) { + return -ENOMEM; goto remove_dbgfs; + } ntb_link_enable(ntb, NTB_SPEED_AUTO, NTB_WIDTH_AUTO); -- 1.8.3.1
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