[PATCH] [MMC] Proper check of SCR error code

[Pierre Ossman <drzeus@drzeus.cx>]

The routine reading the SCR wasn't paying proper attention to the error
codes returned from the driver.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

 drivers/mmc/mmc.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index d336a1d..b586a83 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -932,8 +932,9 @@ static void mmc_read_scrs(struct mmc_hos
 
 		sg_init_one(&sg, (u8*)card->raw_scr, 8);
 
-		err = mmc_wait_for_req(host, &mrq);
-		if (err != MMC_ERR_NONE) {
+		mmc_wait_for_req(host, &mrq);
+
+		if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
 			mmc_card_set_dead(card);
 			continue;
 		}

-
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