diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-01-09 12:39:10 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-01-11 15:51:01 +0100 |
| commit | b8155d3ff3ebbdfa10c6ec6c5f04b263670727e6 (patch) | |
| tree | 4f31fbd7e45c95c803c39f15006f8e7355b0dbde | |
| parent | 90e1d8ccdbdb2384948c5f5067b0f28848ca339f (diff) | |
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>
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c index c8a74b2dee00..82d757c480b2 100644 --- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c @@ -348,7 +348,7 @@ static void renesas_sdhi_sys_dmac_issue_tasklet_fn(unsigned long priv) spin_lock_irq(&host->lock); - if (host && host->data) { + if (host->data) { if (host->data->flags & MMC_DATA_READ) chan = host->chan_rx; else |