mmc: block: change to use kmalloc when copy data from userspace

Use kmalloc instead of kzalloc, as zeroing the memory isn't needed.

Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
yalin wang 2015-11-12 19:27:11 +08:00 • committed by Ulf Hansson
commit 1ff8950c04