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authorNikolay Borisov <nborisov@suse.com>2019-03-18 17:45:18 +0200
committerDavid Sterba <dsterba@suse.com>2019-04-29 19:02:22 +0200
commitd51f51bb6f3c11f3ee4120c35de8e6547ed493fc (patch)
tree999598d357d1384f6028aabfe52f56d27e7c2345 /fs
parente65ef21ed850a535defa2ead971fc8f88ad3b616 (diff)
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btrfs: Remove unused -EIO assignment in end_bio_extent_readpage
In case we hit the error case for a metadata buffer in end_bio_extent_readpage then 'ret' won't really be checked before it's written again to. This means the -EIO in this case will never be checked, just remove it. Fixes-coverity-id: 1442513 Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/extent_io.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 9901e8127e0f..d0b8ed2c2631 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2614,8 +2614,6 @@ static void end_bio_extent_readpage(struct bio *bio)
if (test_and_clear_bit(EXTENT_BUFFER_READAHEAD,
&eb->bflags))
btree_readahead_hook(eb, -EIO);
-
- ret = -EIO;
}
readpage_ok:
if (likely(uptodate)) {