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@xxxxxxxxxx>
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
--
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