From b8155d3ff3ebbdfa10c6ec6c5f04b263670727e6 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 9 Jan 2018 12:39:10 +0300 Subject: 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 Signed-off-by: Ulf Hansson --- drivers/mmc/host/renesas_sdhi_sys_dmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mmc/host/renesas_sdhi_sys_dmac.c') 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 -- cgit v1.2.3