linux/drivers/mmc
Jan Glauber fe79018aa4 mmc: cavium: Check pointer before de-reference
Add a pointer check to prevent this smatch warning:

drivers/mmc/host/cavium.c:803 cvm_mmc_request()
	error: we previously assumed 'cmd->data' could be null (see line 782)

This is a theoretical fix because MMC_CMD_ADTC seems to imply
that cmd->data is not null. Nevertheless checking cmd->data
before using it improves readability.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-04-24 21:42:23 +02:00
..
core mmc: core: add proper be32 annotation 2017-04-24 21:42:19 +02:00
host mmc: cavium: Check pointer before de-reference 2017-04-24 21:42:23 +02:00
Kconfig mmc: block: Move files to core 2016-12-12 16:30:05 +01:00
Makefile mmc: block: Move files to core 2016-12-12 16:30:05 +01:00