From: Nikolay Borisov Date: Sun, 24 Jan 2021 16:03:21 +0000 (+0200) Subject: btrfs: zoned: remove unused variable in btrfs_sb_log_location_bdev X-Git-Tag: v5.15.73~12227^2~145 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8c31a3dbaa356b1fce97bf55026410649e4dd0f1;p=platform%2Fkernel%2Flinux-rpi.git btrfs: zoned: remove unused variable in btrfs_sb_log_location_bdev This fixes warning: fs/btrfs/zoned.c:491:6: warning: variable ‘zone_size’ set but not used [-Wunused-but-set-variable] 491 | u64 zone_size; which got introduced in 12659251ca5d ("btrfs: implement log-structured superblock for ZONED mode"). We'll enable the warning by default and want clean build until the relevant zoned patches land. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index c38846659019..41d27fefd306 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -488,7 +488,6 @@ int btrfs_sb_log_location_bdev(struct block_device *bdev, int mirror, int rw, unsigned int zone_sectors; u32 sb_zone; int ret; - u64 zone_size; u8 zone_sectors_shift; sector_t nr_sectors; u32 nr_zones; @@ -503,7 +502,6 @@ int btrfs_sb_log_location_bdev(struct block_device *bdev, int mirror, int rw, zone_sectors = bdev_zone_sectors(bdev); if (!is_power_of_2(zone_sectors)) return -EINVAL; - zone_size = zone_sectors << SECTOR_SHIFT; zone_sectors_shift = ilog2(zone_sectors); nr_sectors = bdev_nr_sectors(bdev); nr_zones = nr_sectors >> zone_sectors_shift;