[PATCH] staging: rtl8723bs: remove useless comparison in _rtw_reg_apply_flags()

[Andrey Strachuk]

Local variable 'ch' is initialized by an address
of field of ieee80211_supported_band structure, so it does
not make sense to compare 'ch' with NULL.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Andrey Strachuk <strochuk@xxxxxxxxx>
Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver")
---
 drivers/staging/rtl8723bs/os_dep/wifi_regd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/wifi_regd.c b/drivers/staging/rtl8723bs/os_dep/wifi_regd.c
index 5eef1d68c6f0..62fbf9e1b849 100644
--- a/drivers/staging/rtl8723bs/os_dep/wifi_regd.c
+++ b/drivers/staging/rtl8723bs/os_dep/wifi_regd.c
@@ -74,8 +74,7 @@ static void _rtw_reg_apply_flags(struct wiphy *wiphy)
 			for (j = 0; j < sband->n_channels; j++) {
 				ch = &sband->channels[j];
 
-				if (ch)
-					ch->flags = IEEE80211_CHAN_DISABLED;
+				ch->flags = IEEE80211_CHAN_DISABLED;
 			}
 		}
 	}
-- 
2.25.1