Date: Wed, 20 Jul 2022 16:50:52 GMT From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 52c80d495a1b - main - Suppress unused variable warning in if_mwl.c Message-ID: <202207201650.26KGoqIw002908@gitrepo.freebsd.org>
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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
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