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[net-next,2/7] can: rx-offload: can_rx_offload_offload_one(): avoid double unlikely() notation when using IS_ERR()

Message ID 20201210095507.1551220-3-mkl@pengutronix.de
State New
Headers show
Series [net-next,1/7] can: isotp: add SF_BROADCAST support for functional addressing | expand

Commit Message

Marc Kleine-Budde Dec. 10, 2020, 9:55 a.m. UTC 
From: Antonio Quartulli <a@unstable.cc>

The definition of IS_ERR() already applies the unlikely() notation when
checking the error status of the passed pointer. For this reason there is no
need to have the same notation outside of IS_ERR() itself.

Clean up code by removing redundant notation.

Signed-off-by: Antonio Quartulli <a@unstable.cc>
Link: https://lore.kernel.org/r/20201210085321.18693-1-a@unstable.cc
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/rx-offload.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/can/rx-offload.c b/drivers/net/can/rx-offload.c
index 450c5cfcb3fc..3c1912c0430b 100644
--- a/drivers/net/can/rx-offload.c
+++ b/drivers/net/can/rx-offload.c
@@ -157,7 +157,7 @@  can_rx_offload_offload_one(struct can_rx_offload *offload, unsigned int n)
 	/* There was a problem reading the mailbox, propagate
 	 * error value.
 	 */
-	if (unlikely(IS_ERR(skb))) {
+	if (IS_ERR(skb)) {
 		offload->dev->stats.rx_dropped++;
 		offload->dev->stats.rx_fifo_errors++;