From: Anirudh Rayabharam <mail@anirudhrb.com>
To: Matt Porter <mporter@kernel.crashing.org>,
Alexandre Bounine <alex.bou9@gmail.com>
Cc: gregkh@linuxfoundation.org,
linux-kernel-mentees@lists.linuxfoundation.org,
Anirudh Rayabharam <mail@anirudhrb.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] rapidio: remove unused variable in rio_cm.c
Date: Sat, 1 May 2021 11:20:17 +0530 [thread overview]
Message-ID: <20210501055018.9244-1-mail@anirudhrb.com> (raw)
Remove unused variable 'rc' to fix gcc warning:
drivers/rapidio/rio_cm.c: In function ‘rio_txcq_handler’:
drivers/rapidio/rio_cm.c:673:7: warning: variable ‘rc’ set but
not used [-Wunused-but-set-variable]
Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
---
drivers/rapidio/rio_cm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c
index 50ec53d67a4c..545693bd86a3 100644
--- a/drivers/rapidio/rio_cm.c
+++ b/drivers/rapidio/rio_cm.c
@@ -670,12 +670,11 @@ 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,
+ rio_add_outb_message(cm->mport, req->rdev, cmbox,
req->buffer, req->len);
kfree(req->buffer);
kfree(req);
--
2.26.2
next reply other threads:[~2021-05-01 5:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-01 5:50 Anirudh Rayabharam [this message]
2021-05-01 10:23 ` [PATCH] rapidio: remove unused variable in rio_cm.c Greg KH
2021-05-01 13:10 ` Anirudh Rayabharam
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