merged to linux-yocto-dev. Bruce
On Tue, Sep 3, 2019 at 3:28 AM <zhe...@windriver.com> wrote: > > From: He Zhe <zhe...@windriver.com> > > commit 8d7b6374d5af2c31ce9501d3502808e3c7a9ea68 upstream > > A compilation -Wimplicit-fallthrough warning was enabled by commit > a035d552a93b ("Makefile: Globally enable fall-through warning") > and triggers the following warning. > > fs/aufs/opts.h:78:11: > warning: this statement may fall through [-Wimplicit-fallthrough=] > > This patch adds comments according GNU manual. > https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#Warning-Options > > Signed-off-by: He Zhe <zhe...@windriver.com> > See-also: > https://www.mail-archive.com/aufs-users@lists.sourceforge.net/msg05685.html > (cherry picked from commit e7619996b014c5d8fd2f6ad89542c545a207667f) > --- > fs/aufs/opts.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/aufs/opts.c b/fs/aufs/opts.c > index d370108..01fae8b 100644 > --- a/fs/aufs/opts.c > +++ b/fs/aufs/opts.c > @@ -1499,8 +1499,10 @@ static int au_opt_br(struct super_block *sb, struct > au_opt *opt, > if (opt->add.bindex < 0) > opt->add.bindex = 0; > goto add; > + /* Always goto add, not fallthrough */ > case Opt_prepend: > opt->add.bindex = 0; > + /* fallthrough */ > add: /* indented label */ > case Opt_add: > err = au_br_add(sb, &opt->add, > -- > 2.7.4 > -- - Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end - "Use the force Harry" - Gandalf, Star Trek II -- _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto