| Message ID | 1541643315-109723-1-git-send-email-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] btrfs: compression: remove set but not used variable 'tree' | expand |
On 8.11.18 г. 4:15 ч., YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > fs/btrfs/compression.c: In function 'end_compressed_bio_write': > fs/btrfs/compression.c:232:25: warning: > variable 'tree' set but not used [-Wunused-but-set-variable] > > It not used any more after > commit 2922040236f9 ("btrfs: Remove extent_io_ops::writepage_end_io_hook") > > Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> > --- > fs/btrfs/compression.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c > index bde8d04..088570c 100644 > --- a/fs/btrfs/compression.c > +++ b/fs/btrfs/compression.c > @@ -229,7 +229,6 @@ static noinline void end_compressed_writeback(struct inode *inode, > */ > static void end_compressed_bio_write(struct bio *bio) > { > - struct extent_io_tree *tree; > struct compressed_bio *cb = bio->bi_private; > struct inode *inode; > struct page *page; > @@ -248,7 +247,6 @@ static void end_compressed_bio_write(struct bio *bio) > * call back into the FS and do all the end_io operations > */ > inode = cb->inode; > - tree = &BTRFS_I(inode)->io_tree; > cb->compressed_pages[0]->mapping = cb->inode->i_mapping; > btrfs_writepage_endio_finish_ordered(cb->compressed_pages[0], > cb->start, cb->start + cb->len - 1, NULL, > > > >
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index bde8d04..088570c 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -229,7 +229,6 @@ static noinline void end_compressed_writeback(struct inode *inode, */ static void end_compressed_bio_write(struct bio *bio) { - struct extent_io_tree *tree; struct compressed_bio *cb = bio->bi_private; struct inode *inode; struct page *page; @@ -248,7 +247,6 @@ static void end_compressed_bio_write(struct bio *bio) * call back into the FS and do all the end_io operations */ inode = cb->inode; - tree = &BTRFS_I(inode)->io_tree; cb->compressed_pages[0]->mapping = cb->inode->i_mapping; btrfs_writepage_endio_finish_ordered(cb->compressed_pages[0], cb->start, cb->start + cb->len - 1, NULL,
Fixes gcc '-Wunused-but-set-variable' warning: fs/btrfs/compression.c: In function 'end_compressed_bio_write': fs/btrfs/compression.c:232:25: warning: variable 'tree' set but not used [-Wunused-but-set-variable] It not used any more after commit 2922040236f9 ("btrfs: Remove extent_io_ops::writepage_end_io_hook") Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- fs/btrfs/compression.c | 2 -- 1 file changed, 2 deletions(-)