Merge tag 'for-linus-20180713' of git://git.kernel.dk/linux-block

Pull block fix from Jens Axboe: "Just a single regression fix (from 4.17) for bsg, fixing an EINVAL return on non-data commands" * tag 'for-linus-20180713' of git://git.kernel.dk/linux-block: bsg: fix bogus EINVAL on non-data commands
mariux64 · Jul 14, 2018 · 2da8c42 · 2da8c42
2 parents f353078 + 70dbcc2
commit 2da8c42
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/block/bsg.c b/block/bsg.c
@@ -267,8 +267,6 @@ bsg_map_hdr(struct request_queue *q, struct sg_io_v4 *hdr, fmode_t mode)
 	} else if (hdr->din_xfer_len) {
 		ret = blk_rq_map_user(q, rq, NULL, uptr64(hdr->din_xferp),
 				hdr->din_xfer_len, GFP_KERNEL);
-	} else {
-		ret = blk_rq_map_user(q, rq, NULL, NULL, 0, GFP_KERNEL);
 	}
 
 	if (ret)