Date: Sat, 23 Jul 2022 08:59:04 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: 375c9cdab170 - stable/12 - Suppress unused variable warning in if_malo.c Message-ID: <202207230859.26N8x4ZD013419@gitrepo.freebsd.org>
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The branch stable/12 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=375c9cdab170f74355c84757c8d8a9efde241785 commit 375c9cdab170f74355c84757c8d8a9efde241785 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2022-07-19 19:17:03 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2022-07-23 08:57:43 +0000 Suppress unused variable warning in if_malo.c With clang 15, the following -Werror warning is produced: sys/dev/malo/if_malo.c:1573:8: 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 MALO_DEBUG is defined. Mark the variable as potentially unused, to suppress the warning. MFC after: 3 days (cherry picked from commit 218634014374de0032fcdd56656ed6b3650634d2) --- sys/dev/malo/if_malo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/malo/if_malo.c b/sys/dev/malo/if_malo.c index fd672006019e..5b561bb3e54c 100644 --- a/sys/dev/malo/if_malo.c +++ b/sys/dev/malo/if_malo.c @@ -1576,7 +1576,7 @@ malo_tx_draintxq(struct malo_softc *sc, struct malo_txq *txq) { struct ieee80211_node *ni; struct malo_txbuf *bf; - u_int ix; + u_int ix __unused; /* * NB: this assumes output has been stopped and
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