Date: Sat, 23 Jul 2022 08:59:03 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: 4659a5a15ee2 - stable/12 - Suppress unused variable warning in mfi.c Message-ID: <202207230859.26N8x3DS013395@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch stable/12 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=4659a5a15ee201e582f0e211e7f40bb42bd3a3ed commit 4659a5a15ee201e582f0e211e7f40bb42bd3a3ed Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2022-07-19 19:38:41 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2022-07-23 08:57:43 +0000 Suppress unused variable warning in mfi.c With clang 15, the following -Werror warnings are produced: sys/dev/mfi/mfi.c:3698:6: error: variable 'timedout' set but not used [-Werror,-Wunused-but-set-variable] int timedout; ^ sys/dev/mfi/mfi.c:3742:6: error: variable 'timedout' set but not used [-Werror,-Wunused-but-set-variable] int timedout = 0; ^ Here, 'timedout' are variables that are only used when debugging, requiring #if 0 statements to be modified. Mark the variables as potentially unused, to suppress the warnings. MFC after: 3 days (cherry picked from commit 3dbe05f61b65a73582aefdc2ee5a50ad2b4390ef) --- sys/dev/mfi/mfi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/dev/mfi/mfi.c b/sys/dev/mfi/mfi.c index 96c63fa3eb61..de62095a36ec 100644 --- a/sys/dev/mfi/mfi.c +++ b/sys/dev/mfi/mfi.c @@ -3698,7 +3698,7 @@ mfi_dump_all(void) struct mfi_command *cm; devclass_t dc; time_t deadline; - int timedout; + int timedout __unused; int i; dc = devclass_find("mfi"); @@ -3742,7 +3742,7 @@ mfi_timeout(void *data) struct mfi_softc *sc = (struct mfi_softc *)data; struct mfi_command *cm, *tmp; time_t deadline; - int timedout = 0; + int timedout __unused = 0; deadline = time_uptime - mfi_cmd_timeout; if (sc->adpreset == 0) {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202207230859.26N8x3DS013395>