mmc: block: fix one coding error



'new_req' checked for NULL may be dereferenced. Fix it by using 'old_req'
instead.

Change-Id: Ie37668859bb6d622b19dc4bff93559e04a4c0d57
Signed-off-by: Can Guo <cang@codeaurora.org>

parent f275e14b

drivers/mmc/core/block.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3307,7 +3307,7 @@ static void mmc_blk_issue_rw_rq(struct mmc_queue mq, struct request new_req)
		* supported by the card.
		*/
		pr_err("%s: blocked SDR104, lower the bus-speed (SDR50 / DDR50)\n",
		new_req->rq_disk->disk_name);
		old_req->rq_disk->disk_name);
		mmc_host_clear_sdr104(card->host);
		mmc_suspend_clk_scaling(card->host);
		mmc_blk_reset(md, card->host, type);