Messages in this thread | | | Subject | Re: [dm-devel] [PATCH] dm raid: Remove bogus const from decipher_sync_action() return type | From | Heinz Mauelshagen <> | Date | Mon, 17 Sep 2018 13:58:31 +0200 |
| |
Yes, the compiler is right to warn about a meaningless 'const' return by value.
Acked-by: Heinz Mauelshagen <heinzm@redhat.com>
On 09/17/2018 10:02 AM, Geert Uytterhoeven wrote: > With gcc-4.1.2: > > drivers/md/dm-raid.c:3357: warning: type qualifiers ignored on function return type > > Remove the "const" keyword to fix this. > > Fixes: 36a240a706d43383 ("dm raid: fix RAID leg rebuild errors") > Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> > --- > drivers/md/dm-raid.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c > index 5ba067fa0c729bc8..c44925e4e4813d24 100644 > --- a/drivers/md/dm-raid.c > +++ b/drivers/md/dm-raid.c > @@ -3353,7 +3353,7 @@ static const char *sync_str(enum sync_state state) > }; > > /* Return enum sync_state for @mddev derived from @recovery flags */ > -static const enum sync_state decipher_sync_action(struct mddev *mddev, unsigned long recovery) > +static enum sync_state decipher_sync_action(struct mddev *mddev, unsigned long recovery) > { > if (test_bit(MD_RECOVERY_FROZEN, &recovery)) > return st_frozen;
| |