[PATCH 1/1 linux-next] ath5k: use swap() in ath5k_hw_get_median_noise_floor()
From: Fabian Frederick <hidden>
Date: 2015-06-10 16:34:56
Also in:
linux-wireless, lkml
Subsystem:
atheros ath generic utilities, atheros ath5k wireless driver, the rest · Maintainers:
Jeff Johnson, Jiri Slaby, Nick Kossifidis, Luis Chamberlain, Linus Torvalds
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick <redacted> --- drivers/net/wireless/ath/ath5k/phy.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 0fce1c7..ef108a3 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c@@ -1566,17 +1566,13 @@ static s16 ath5k_hw_get_median_noise_floor(struct ath5k_hw *ah) { s16 sort[ATH5K_NF_CAL_HIST_MAX]; - s16 tmp; int i, j; memcpy(sort, ah->ah_nfcal_hist.nfval, sizeof(sort)); for (i = 0; i < ATH5K_NF_CAL_HIST_MAX - 1; i++) { for (j = 1; j < ATH5K_NF_CAL_HIST_MAX - i; j++) { - if (sort[j] > sort[j - 1]) { - tmp = sort[j]; - sort[j] = sort[j - 1]; - sort[j - 1] = tmp; - } + if (sort[j] > sort[j - 1]) + swap(sort[j], sort[j]); } } for (i = 0; i < ATH5K_NF_CAL_HIST_MAX; i++) {
--
2.4.2