[PATCH] RDMA/core: Fix an error handling path in 'res_get_common_doit()'

[Christophe JAILLET]

According to surrounding error paths, it is likely that 'goto err_get;' is
expected here. Otherwise, a call to 'rdma_restrack_put(res);' would be
missing.

Fixes: c5dfe0ea6ffa ("RDMA/nldev: Add resource tracker doit callback")
Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/infiniband/core/nldev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index e287b71a1cfd..03272791a5bf 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -1231,7 +1231,7 @@ static int res_get_common_doit(struct sk_buff *skb, 
struct nlmsghdr *nlh,
        msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
        if (!msg) {
                ret = -ENOMEM;
-               goto err;
+               goto err_get;
        }
 
        nlh = nlmsg_put(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq,
-- 
2.20.1