From d4b047651fb182fa25b3d21d499787c085f3e02f Mon Sep 17 00:00:00 2001 From: Ritesh Harjani Date: Sun, 30 May 2021 20:24:05 +0530 Subject: [PATCH] btrfs: return value from btrfs_mark_extent_written() in case of error commit e7b2ec3d3d4ebeb4cff7ae45cf430182fa6a49fb upstream. We always return 0 even in case of an error in btrfs_mark_extent_written(). Fix it to return proper error value in case of a failure. All callers handle it. CC: stable@vger.kernel.org # 4.4+ Signed-off-by: Ritesh Harjani Reviewed-by: David Sterba Signed-off-by: David Sterba Signed-off-by: Greg Kroah-Hartman --- fs/btrfs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index f8e5c47b95e4..f6308a7b761d 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1163,7 +1163,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, int del_nr = 0; int del_slot = 0; int recow; - int ret; + int ret = 0; u64 ino = btrfs_ino(inode); path = btrfs_alloc_path(); @@ -1384,7 +1384,7 @@ again: } out: btrfs_free_path(path); - return 0; + return ret; } /*