tree 4f31fbd7e45c95c803c39f15006f8e7355b0dbde
parent 90e1d8ccdbdb2384948c5f5067b0f28848ca339f
author Dan Carpenter <dan.carpenter@oracle.com> 1515490750 +0300
committer Ulf Hansson <ulf.hansson@linaro.org> 1515682261 +0100

mmc: tmio, renesas_sdhi: Remove unneeded NULL check

The inconsistent NULL checking in this function causes static checker
warnings.

    drivers/mmc/host/renesas_sdhi_sys_dmac.c:360 renesas_sdhi_sys_dmac_issue_tasklet_fn()
    error: we previously assumed 'host' could be null (see line 351)

On reviewing this code, "host" can't ever be NULL so we can just remove
the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>