Commit 08a7abf4 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by David S. Miller
Browse files

net-sysfs: Slightly optimize 'xps_queue_show()' 



The 'mask' bitmap is local to this function. So the non-atomic
'__set_bit()' can be used to save a few cycles.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent db473c07

net/core/net-sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -1448,7 +1448,7 @@ static ssize_t xps_queue_show(struct net_device *dev, unsigned int index, 


		for (i = map->len; i--;) {

			if (map->queues[i] == index) {

				set_bit(j, mask);

				__set_bit(j, mask);

				break;

			}

		}