diff options
| author | majianpeng <majianpeng@gmail.com> | 2011-12-21 09:27:24 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2011-12-21 09:27:24 -0500 |
| commit | 609f6ea1c9cdfe0c43a927e13205a57d0c266d5a (patch) | |
| tree | 4bb34c0004e1650ee44f23105dc9362908470282 /block/blk-map.c | |
| parent | 6ae0516b8a50ece5d766be608a305707e0450060 (diff) | |
block: re-use existing 'reading' variable instead of checking direction again
Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-map.c')
| -rw-r--r-- | block/blk-map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-map.c b/block/blk-map.c index 164cd0059706..623e1cd4cffe 100644 --- a/block/blk-map.c +++ b/block/blk-map.c | |||
| @@ -311,7 +311,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf, | |||
| 311 | if (IS_ERR(bio)) | 311 | if (IS_ERR(bio)) |
| 312 | return PTR_ERR(bio); | 312 | return PTR_ERR(bio); |
| 313 | 313 | ||
| 314 | if (rq_data_dir(rq) == WRITE) | 314 | if (!reading) |
| 315 | bio->bi_rw |= REQ_WRITE; | 315 | bio->bi_rw |= REQ_WRITE; |
| 316 | 316 | ||
| 317 | if (do_copy) | 317 | if (do_copy) |