Fix the following gcc warning:
drivers/rapidio/rio_cm.c:673:7: warning: variable ‘rc’ set but not used
[-Wunused-but-set-variable].
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
drivers/rapidio/rio_cm.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c
index 50ec53d..c6fd181 100644
--- a/drivers/rapidio/rio_cm.c
+++ b/drivers/rapidio/rio_cm.c
@@ -670,13 +670,12 @@ static void rio_txcq_handler(struct cm_dev *cm, int slot)
*/
if (!list_empty(&cm->tx_reqs) && (cm->tx_cnt < RIOCM_TX_RING_SIZE)) {
struct tx_req *req, *_req;
- int rc;
list_for_each_entry_safe(req, _req, &cm->tx_reqs, node) {
list_del(&req->node);
cm->tx_buf[cm->tx_slot] = req->buffer;
- rc = rio_add_outb_message(cm->mport, req->rdev, cmbox,
- req->buffer, req->len);
+ rio_add_outb_message(cm->mport, req->rdev, cmbox,
+ req->buffer, req->len);
kfree(req->buffer);
kfree(req);
--
1.8.3.1