path: root/drivers/block/brd.c
diff options
authorChristoph Hellwig <hch@lst.de>2016-07-19 11:28:41 +0200
committerJens Axboe <axboe@fb.com>2016-07-20 17:37:01 -0600
commit70246286e94c335b5bea0cbc68a17a96dd620281 (patch)
tree6333c1ba1ce00b3a3a2254acc34db552ae9c4159 /drivers/block/brd.c
parent3f40bf2c89223192535a72a4d49ce7d68d8ed9dd (diff)
block: get rid of bio_rw and READA
These two are confusing leftover of the old world order, combining values of the REQ_OP_ and REQ_ namespaces. For callers that don't special case we mostly just replace bi_rw with bio_data_dir or op_is_write, except for the few cases where a switch over the REQ_OP_ values makes more sense. Any check for READA is replaced with an explicit check for REQ_RAHEAD. Also remove the READA alias for REQ_RAHEAD. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/brd.c')
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index f5b0d6f4e09f..41a6c4c9da9f 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -347,9 +347,7 @@ static blk_qc_t brd_make_request(struct request_queue *q, struct bio *bio)
goto out;
- rw = bio_rw(bio);
- if (rw == READA)
- rw = READ;
+ rw = bio_data_dir(bio);
bio_for_each_segment(bvec, bio, iter) {
unsigned int len = bvec.bv_len;

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