Re: [PATCH] xfs: fix returnvar.cocci warnings

2017-01-26 Thread Darrick J. Wong
On Thu, Jan 26, 2017 at 10:20:58AM +0100, Julia Lawall wrote: > Remove unneeded variable used to store return value. > > Generated by: scripts/coccinelle/misc/returnvar.cocci > > Signed-off-by: Fengguang Wu > --- > > Is it correct to be returning 0 in the level == 0 case? Yes, because level ==

[PATCH] xfs: fix returnvar.cocci warnings

2017-01-26 Thread Julia Lawall
Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Fengguang Wu --- Is it correct to be returning 0 in the level == 0 case? dabtree.c |9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) --- a/fs/xfs/scrub/da