GitLab

Fix following error with gcc 4.9:

mmc_cmds.c:1918:9: error: missing braces around initializer [-Werror=missing-braces]
  struct rpmb_frame frame_status = {0};

Fixes:
 - http://autobuild.buildroot.org/results/bf3b6f9f6ef39b99842b3c92495b7bf359c68158

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Link: https://lore.kernel.org/r/20190928185107.21125-1-fontaine.fabrice@gmail.com

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>