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authorChristoph Hellwig <hch@lst.de>2017-04-20 16:02:55 +0200
committerJens Axboe <axboe@fb.com>2017-04-20 12:16:10 -0600
commitb7819b9259185dcdcc81eb32182a4dc13d695738 (patch)
tree96d76ffadf2718b65faf6004b734ed6b094f30ae /drivers/ide/ide-cd.c
parent75a500ef6ecb6266d4d1347fc7eb4b298b566b3b (diff)
block: remove the blk_execute_rq return value
The function only returns -EIO if rq->errors is non-zero, which is not very useful and lets a large number of callers ignore the return value. Just let the callers figure out their error themselves. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
-rw-r--r--drivers/ide/ide-cd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 74f1b7dc03f7..95c40afa9120 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -452,7 +452,8 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
}
}
- error = blk_execute_rq(drive->queue, info->disk, rq, 0);
+ blk_execute_rq(drive->queue, info->disk, rq, 0);
+ error = rq->errors ? -EIO : 0;
if (buffer)
*bufflen = scsi_req(rq)->resid_len;

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