[PATCH] md: Don't assume that READ==0 and WRITE==1 - use the names explicitly

Thanks Jens for alerting me to this.

Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: <raziebe@gmail.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index a7a5ab554338..4ebd0f2a75ec 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -173,7 +173,7 @@ static int make_request(request_queue_t *q, struct bio *bio)
         conf_t *conf = (conf_t*)mddev->private;
         int failit = 0;
 
-        if (bio->bi_rw & 1) {
+        if (bio_data_dir(bio) == WRITE) {
                 /* write request */
                 if (atomic_read(&conf->counters[WriteAll])) {
                         /* special case - don't decrement, don't generic_make_request,