diff options
Diffstat (limited to 'block/scsi_ioctl.c')
| -rw-r--r-- | block/scsi_ioctl.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 29d056782833..a8b0d0208448 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -318,8 +318,8 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk, at_head = 1; rq = blk_get_request(q, writing ? WRITE : READ, GFP_KERNEL); - if (!rq) - return -ENOMEM; + if (IS_ERR(rq)) + return PTR_ERR(rq); blk_rq_set_block_pc(rq); if (blk_fill_sghdr_rq(q, rq, hdr, mode)) { @@ -448,8 +448,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode, } rq = blk_get_request(q, in_len ? WRITE : READ, __GFP_WAIT); - if (!rq) { - err = -ENODEV; + if (IS_ERR(rq)) { + err = PTR_ERR(rq); goto error_free_buffer; } @@ -539,8 +539,8 @@ static int __blk_send_generic(struct request_queue *q, struct gendisk *bd_disk, int err; rq = blk_get_request(q, WRITE, __GFP_WAIT); - if (!rq) - return -ENODEV; + if (IS_ERR(rq)) + return PTR_ERR(rq); blk_rq_set_block_pc(rq); rq->timeout = BLK_DEFAULT_SG_TIMEOUT; rq->cmd[0] = cmd; |