From: Colin Ian King Date: Thu, 4 Jul 2019 12:50:27 +0000 (+0100) Subject: RDMA/uverbs: remove redundant assignment to variable ret X-Git-Tag: v5.3-rc1~79^2~52 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0bddcff628db5f516b046019b31f2430e7a8eaba;p=linux.git RDMA/uverbs: remove redundant assignment to variable ret The variable ret is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 750c4d484329..7ddd0e5bc6b3 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2548,7 +2548,7 @@ static int ib_uverbs_detach_mcast(struct uverbs_attr_bundle *attrs) struct ib_uqp_object *obj; struct ib_qp *qp; struct ib_uverbs_mcast_entry *mcast; - int ret = -EINVAL; + int ret; bool found = false; ret = uverbs_request(attrs, &cmd, sizeof(cmd));