Staging: rtlwifi: Replace return type

Replace return type and remove the respective assignment. Issue found by Coccinelle. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Apr 20, 2019 · f59232a · f59232a
1 parent 2fc489d
commit f59232a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/staging/rtlwifi/core.c b/drivers/staging/rtlwifi/core.c
@@ -377,9 +377,7 @@ static u16 _calculate_wol_pattern_crc(u8 *pattern, u16 len)
 	for (i = 0; i < len; i++)
 		crc = crc16_ccitt(pattern[i], crc);
 
-	crc = ~crc;
-
-	return crc;
+	return ~crc;
 }
 
 static void _rtl_add_wowlan_patterns(struct ieee80211_hw *hw,