2019-09-02 10:15:57

by Håkon Bugge

Subject: [PATCH] RDMA/cma: fix false error message

In addr_handler(), assuming status == 0 and the device already has
been acquired (id_priv->cma_dev != NULL), we get the following
incorrect "error" message:

RDMA CM: ADDR_ERROR: failed to resolve IP. status 0

Signed-off-by: Håkon Bugge <[email protected]>
---
drivers/infiniband/core/cma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 19f1730a4f24..c7985c24f914 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3046,7 +3046,7 @@ static void addr_handler(int status, struct sockaddr *src_addr,
if (status)
pr_debug_ratelimited("RDMA CM: ADDR_ERROR: failed to acquire device. status %d\n",
status);
- } else {
+ } else if (status) {
pr_debug_ratelimited("RDMA CM: ADDR_ERROR: failed to resolve IP. status %d\n", status);
}

--
2.20.1

2019-09-12 20:27:45

by Jason Gunthorpe

Subject: Re: [PATCH] RDMA/cma: fix false error message

On Mon, Sep 02, 2019 at 11:27:31AM +0200, Håkon Bugge wrote:
> In addr_handler(), assuming status == 0 and the device already has
> been acquired (id_priv->cma_dev != NULL), we get the following
> incorrect "error" message:
>
> RDMA CM: ADDR_ERROR: failed to resolve IP. status 0
>
> Signed-off-by: Håkon Bugge <[email protected]>

I added a fixes line, please don't forget

Applied to for-next

Thanks,
Jason