[PATCH] rdma/addr: Initialize ret to fix build warning

[Hefty, Sean]

Commit b23dd4fe42b455af5c6e20966b7d6959fa8352ea (ipv4: Make output
route lookup return rtable directly) resulted in leaving
ret uninitialized, where it may later be returned.

Signed-off-by: Sean Hefty <sean.hefty@xxxxxxxxx>
---
I didn't actually test this, but it looks correct.

 drivers/infiniband/core/addr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index e0ef5fd..4ffc224 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -204,7 +204,7 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 
 	/* If the device does ARP internally, return 'done' */
 	if (rt->dst.dev->flags & IFF_NOARP) {
-		rdma_copy_addr(addr, rt->dst.dev, NULL);
+		ret = rdma_copy_addr(addr, rt->dst.dev, NULL);
 		goto put;
 	}
 


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