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To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org,
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From: Dimitry Andric <dim@FreeBSD.org>
Subject: git: 52c80d495a1b - main - Suppress unused variable warning in if_mwl.c
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The branch main has been updated by dim:
URL: https://cgit.FreeBSD.org/src/commit/?id=52c80d495a1b9dc756452ebcbb945906ea3cf23a
commit 52c80d495a1b9dc756452ebcbb945906ea3cf23a
Author: Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-07-19 19:45:54 +0000
Commit: Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-07-20 15:13:49 +0000
Suppress unused variable warning in if_mwl.c
With clang 15, the following -Werror warning is produced:
sys/dev/mwl/if_mwl.c:3445:8: error: variable 'ix' set but not used [-Werror,-Wunused-but-set-variable]
u_int ix;
^
Here, 'ix' is a variable that is only used when debugging. Mark the
variable as potentially unused, to suppress the warning.
MFC after: 3 days
---
sys/dev/mwl/if_mwl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/dev/mwl/if_mwl.c b/sys/dev/mwl/if_mwl.c
index d035c5d13816..aa50d55c942f 100644
--- a/sys/dev/mwl/if_mwl.c
+++ b/sys/dev/mwl/if_mwl.c
@@ -3442,7 +3442,7 @@ mwl_tx_draintxq(struct mwl_softc *sc, struct mwl_txq *txq)
{
struct ieee80211_node *ni;
struct mwl_txbuf *bf;
- u_int ix;
+ u_int ix __unused;
/*
* NB: this assumes output has been stopped and