From: Lorenzo Bianconi <lorenzo@kernel.org>
To: nbd@nbd.name
Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
shayne.chen@mediatek.com, ryder.lee@mediatek.com
Subject: [PATCH] wifi: mt76: mt7915: workaround too long expansion sparse warnings
Date: Tue, 19 Mar 2024 16:12:47 +0100 [thread overview]
Message-ID: <5457b92e41909dd75ab3db7a0e9ec372b917a386.1710858172.git.lorenzo@kernel.org> (raw)
Fix the following sparse warnings:
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c:1133:29: error: too long token expansion
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c:1133:29: error: too long token expansion
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c:1133:29: error: too long token expansion
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c:1133:29: error: too long token expansion
No functional changes, compile tested only.
Fixes: e3296759f347 ("wifi: mt76: mt7915: enable per bandwidth power limit support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index 6c3696c8c700..450f4d221184 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -1049,6 +1049,7 @@ static ssize_t
mt7915_rate_txpower_set(struct file *file, const char __user *user_buf,
size_t count, loff_t *ppos)
{
+ int i, ret, pwr, pwr160 = 0, pwr80 = 0, pwr40 = 0, pwr20 = 0;
struct mt7915_phy *phy = file->private_data;
struct mt7915_dev *dev = phy->dev;
struct mt76_phy *mphy = phy->mt76;
@@ -1057,7 +1058,6 @@ mt7915_rate_txpower_set(struct file *file, const char __user *user_buf,
.band_idx = phy->mt76->band_idx,
};
char buf[100];
- int i, ret, pwr160 = 0, pwr80 = 0, pwr40 = 0, pwr20 = 0;
enum mac80211_rx_encoding mode;
u32 offs = 0, len = 0;
@@ -1130,8 +1130,8 @@ mt7915_rate_txpower_set(struct file *file, const char __user *user_buf,
if (ret)
goto out;
- mphy->txpower_cur = max(mphy->txpower_cur,
- max(pwr160, max(pwr80, max(pwr40, pwr20))));
+ pwr = max3(pwr80, pwr40, pwr20);
+ mphy->txpower_cur = max3(mphy->txpower_cur, pwr160, pwr);
out:
mutex_unlock(&dev->mt76.mutex);
--
2.44.0
next reply other threads:[~2024-03-19 15:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 15:12 Lorenzo Bianconi [this message]
2024-03-19 16:17 ` [PATCH] wifi: mt76: mt7915: workaround too long expansion sparse warnings Johannes Berg
2024-03-20 9:10 ` Kalle Valo
2024-03-20 9:13 ` Lorenzo Bianconi
2024-03-20 9:18 ` Felix Fietkau
2024-03-20 9:49 ` Kalle Valo
2024-03-21 15:09 ` Kalle Valo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5457b92e41909dd75ab3db7a0e9ec372b917a386.1710858172.git.lorenzo@kernel.org \
--to=lorenzo@kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=lorenzo.bianconi@redhat.com \
--cc=nbd@nbd.name \
--cc=ryder.lee@mediatek.com \
--cc=shayne.chen@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).