mmc: sd: Remove redundant err assignment from mmc_read_switch
Variable err would be firstly initialized by the return value of
mmc_sd_switch().
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d094497..329e600 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -291,8 +291,6 @@ static int mmc_read_switch(struct mmc_card *card)
return 0;
}
- err = -EIO;
-
status = kmalloc(64, GFP_KERNEL);
if (!status)
return -ENOMEM;