Date: Sat, 23 Jul 2022 08:58:28 GMT From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: e21693924acb - stable/13 - Suppress unused variable warning in if_mwl.c Message-ID: <202207230858.26N8wS0K012860@gitrepo.freebsd.org>
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The branch stable/13 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=e21693924acb47fdf8a5b50705f6e2518af47d19 commit e21693924acb47fdf8a5b50705f6e2518af47d19 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2022-07-19 19:45:54 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2022-07-23 08:56:46 +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 (cherry picked from commit 52c80d495a1b9dc756452ebcbb945906ea3cf23a) --- 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 b2e6747f10c8..07af5258c450 100644 --- a/sys/dev/mwl/if_mwl.c +++ b/sys/dev/mwl/if_mwl.c @@ -3447,7 +3447,7 @@ 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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