From: Filipe Manana Date: Tue, 21 Nov 2023 13:38:39 +0000 (+0000) Subject: btrfs: remove stripe size local variable from insert_dev_extents() X-Git-Tag: microblaze-v6.10~269^2~110 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=71fca47b644910485c49d1da31bc963cf286fe77;p=linux-2.6-microblaze.git btrfs: remove stripe size local variable from insert_dev_extents() It's not needed to have a local variable to store the stripe size at insert_dev_extents(), we can just take from the chunk map as it's only used once and typing 'map->stripe_size' is not much more verbose than simply typing 'stripe_size'. So remove the local variable. This was added before the recent addition of a dedicated structure for chunk mappings because the stripe size was encoded in the 'orig_block_len' field of an extent_map structure, so the use of the local variable made things more readable. Reviewed-by: Josef Bacik Signed-off-by: Filipe Manana Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 0fea258eea15..4365f7b6b94d 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -2597,7 +2597,6 @@ static int insert_dev_extents(struct btrfs_trans_handle *trans, struct btrfs_device *device; struct btrfs_chunk_map *map; u64 dev_offset; - u64 stripe_size; int i; int ret = 0; @@ -2605,8 +2604,6 @@ static int insert_dev_extents(struct btrfs_trans_handle *trans, if (IS_ERR(map)) return PTR_ERR(map); - stripe_size = map->stripe_size; - /* * Take the device list mutex to prevent races with the final phase of * a device replace operation that replaces the device object associated @@ -2622,7 +2619,7 @@ static int insert_dev_extents(struct btrfs_trans_handle *trans, dev_offset = map->stripes[i].physical; ret = insert_dev_extent(trans, device, chunk_offset, dev_offset, - stripe_size); + map->stripe_size); if (ret) break; }