wifi: ath5k: ath5k_hw_get_median_noise_floor(): use swap()

Browse source

coccinielle reported the following:
./drivers/net/wireless/ath/ath5k/phy.c:1573:25-26: WARNING opportunity for swap()

while trying to fix the above warning, it reveals that ath5k_hw_get_median_noise_floor()
had open-coded sort() functionality. Since ath5k_hw_get_median_noise_floor() only
executes once every 10 seconds, any extra overhead due to sort() calling
its "compare" and "swap" functions can be ignored, so replace the
existing logic with a call to sort().

Signed-off-by: Mahmoud Maatuq <mahmoudmatook.mm@gmail.com>
Suggested-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230815040819.649455-1-mahmoudmatook.mm@gmail.com

...

This commit is contained in:

Mahmoud Maatuq 2023-08-15 08:08:19 +04:00 • committed by Kalle Valo

parent 3b86f86d0f

commit e10ec6ea61

1 changed files with 13 additions and 16 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

27

drivers/net/wireless/ath/ath5k/phy.c

View file