From: Nathan Chancellor <natechancellor@gmail.com>
To: Stanislav Yakovlev <stas.yakovlev@gmail.com>,
Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] wireless: ipw2x00: Remove unnecessary parentheses
Date: Thu, 20 Sep 2018 13:45:49 -0700 [thread overview]
Message-ID: <20180920204548.2405-1-natechancellor@gmail.com> (raw)
Clang warns when multiple pairs of parentheses are used for a single
conditional statement.
drivers/net/wireless/intel/ipw2x00/ipw2200.c:5655:28: warning: equality
comparison with extraneous parentheses [-Wparentheses-equality]
if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
drivers/net/wireless/intel/ipw2x00/ipw2200.c:5655:28: note: remove
extraneous parentheses around the comparison to silence this warning
if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
~ ^ ~
drivers/net/wireless/intel/ipw2x00/ipw2200.c:5655:28: note: use '=' to
turn this equality comparison into an assignment
if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
^~
=
1 warning generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/134
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index 9644e7b93645..bbdca13c5a9f 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -5652,7 +5652,7 @@ static void ipw_merge_adhoc_network(struct work_struct *work)
}
mutex_lock(&priv->mutex);
- if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
+ if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
IPW_DEBUG_MERGE("remove network %*pE\n",
priv->essid_len, priv->essid);
ipw_remove_current_network(priv);
--
2.19.0
next reply other threads:[~2018-09-20 20:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-20 20:45 Nathan Chancellor [this message]
2018-09-24 18:21 ` [PATCH] wireless: ipw2x00: Remove unnecessary parentheses Stanislav Yakovlev
2018-10-01 15:30 ` [PATCH] " Kalle Valo
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