From: Håkon Bugge haakon.bugge@oracle.com
[ Upstream commit a6e4d254c19b541a58caced322111084b27a7788 ]
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
Fixes: 498683c6a7ee ("IB/cma: Add debug messages to error flows") Link: https://lore.kernel.org/r/20190902092731.1055757-1-haakon.bugge@oracle.com Signed-off-by: Håkon Bugge haakon.bugge@oracle.com Reviewed-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 319bfef00a4a8..e16872e0724ff 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2889,7 +2889,7 @@ 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); }