This is a note to let you know that I've just added the patch titled
btrfs: fix uninitialized variable warning in btrfs_update_block_group
to the 6.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
btrfs-fix-uninitialized-variable-warning-in-btrfs_up.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6d30334c0b85a37a38d8572d5f647a79587000d1
Author: Josef Bacik <josef@xxxxxxxxxxxxxx>
Date: Fri Dec 16 15:15:54 2022 -0500
btrfs: fix uninitialized variable warning in btrfs_update_block_group
[ Upstream commit efbf35a102b20246cfe4409c6ae92e72ecb67ab8 ]
reclaim isn't set in the alloc case, however we only care about
reclaim in the !alloc case. This isn't an actual problem, however
-Wmaybe-uninitialized will complain, so initialize reclaim to quiet the
compiler.
Reviewed-by: Qu Wenruo <wqu@xxxxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Stable-dep-of: df384da5a49c ("btrfs: use temporary variable for space_info in btrfs_update_block_group")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 8eb625318e785..f40e56d44276d 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -3336,7 +3336,7 @@ int btrfs_update_block_group(struct btrfs_trans_handle *trans,
spin_unlock(&info->delalloc_root_lock);
while (total) {
- bool reclaim;
+ bool reclaim = false;
cache = btrfs_lookup_block_group(info, bytenr);
if (!cache) {
