提交 d2e73fcc 编写于 作者: J Jens Axboe

buffer: remove unusued 'ret' variable

Merge hickup on my part, due to a clash between the writeback
changes and the EOPNOTSUPP removal in _submit_bh().
Signed-off-by: NJens Axboe <axboe@fb.com>
上级 e8a7abf5
......@@ -3020,7 +3020,6 @@ static int submit_bh_wbc(int rw, struct buffer_head *bh,
unsigned long bio_flags, struct writeback_control *wbc)
{
struct bio *bio;
int ret = 0;
BUG_ON(!buffer_locked(bh));
BUG_ON(!buffer_mapped(bh));
......
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