From be17f1ce8572d6e15559897421fb7041360bb64a Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 30 Nov 2017 15:49:10 +0100 Subject: [PATCH] mmc: core: properly init drv_type When the latest version of parsing the new eMMC bindings was moved from core.c to mmc.c, it was overlooked that drv_type could be used uninitialized. Fix it! Fixes: 6186d06c519e21 ("mmc: parse new binding for eMMC fixed driver type") Reported-by: Colin Ian King Reported-by: Dan Carpenter Signed-off-by: Wolfram Sang Signed-off-by: Ulf Hansson --- drivers/mmc/core/mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index d209fb466979..208a762b87ef 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1290,7 +1290,7 @@ out_err: static void mmc_select_driver_type(struct mmc_card *card) { - int card_drv_type, drive_strength, drv_type; + int card_drv_type, drive_strength, drv_type = 0; int fixed_drv_type = card->host->fixed_drv_type; card_drv_type = card->ext_csd.raw_driver_strength | -- 2.39.5