From: Fabian Frederick <fabf@skynet.be>
To: linux-kernel@vger.kernel.org
Cc: Julia Lawall <Julia.Lawall@lip6.fr>,
Fabian Frederick <fabf@skynet.be>,
Jiri Slaby <jirislaby@gmail.com>,
Nick Kossifidis <mickflemm@gmail.com>,
"Luis R. Rodriguez" <mcgrof@do-not-panic.com>,
Kalle Valo <kvalo@codeaurora.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH 1/1 linux-next] ath5k: use swap() in ath5k_hw_get_median_noise_floor()
Date: Wed, 10 Jun 2015 18:33:34 +0200 [thread overview]
Message-ID: <1433954015-24872-1-git-send-email-fabf@skynet.be> (raw)
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
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
next reply other threads:[~2015-06-10 16:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-10 16:33 Fabian Frederick [this message]
2015-06-10 19:52 ` [PATCH 1/1 linux-next] ath5k: use swap() in ath5k_hw_get_median_noise_floor() Joe Perches
[not found] ` <1433965966.32331.25.camel-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
2015-06-10 19:59 ` Fabian Frederick
2015-06-10 20:29 ` Julia Lawall
[not found] ` <alpine.DEB.2.02.1506102228560.1986-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
2015-06-11 5:06 ` Fabian Frederick
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