mmc: initialize an err variable
authorJaehoon Chung <jh80.chung@samsung.com>
Thu, 3 Dec 2020 21:36:00 +0000 (06:36 +0900)
committerPeng Fan <peng.fan@nxp.com>
Fri, 19 Feb 2021 06:59:28 +0000 (14:59 +0800)
commit52ff04a216287e1e36d4a3ac977867412b91df45
tree0b073ed613cf91ccb8dc4c465642c845281bfdb1
parent2dddc1bb296308b48f89f31e711965fa2c8091a0
mmc: initialize an err variable

Initialize an err variable to 0.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reported-by: Coverity (CID: 313548)
Reviewed-by: Tom Rini <trini@konsulko.com>
drivers/mmc/mmc.c