[PATCH v2 06/20] staging: rtl8723bs: put parentheses on macros with complex values in include/hal_data.h

[Fabio Aiuto]

fix the following checkpatch warning:

ERROR: Macros with complex values should be enclosed in parentheses
49: FILE: drivers/staging/rtl8723bs/include/hal_data.h:49:
+#define CHANNEL_MAX_NUMBER
               14+24+21        /*  14 is the max channel number */

Signed-off-by: Fabio Aiuto <fabioaiuto83@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/include/hal_data.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/include/hal_data.h b/drivers/staging/rtl8723bs/include/hal_data.h
index 93ee20e8e860..655528ab8c7c 100644
--- a/drivers/staging/rtl8723bs/include/hal_data.h
+++ b/drivers/staging/rtl8723bs/include/hal_data.h
@@ -46,7 +46,7 @@ enum rt_ampdu_burst {
 	RT_AMPDU_BURST_8723B	= 7,
 };
 
-#define CHANNEL_MAX_NUMBER		14+24+21	/*  14 is the max channel number */
+#define CHANNEL_MAX_NUMBER		(14+24+21)	/*  14 is the max channel number */
 #define CHANNEL_MAX_NUMBER_2G		14
 #define CHANNEL_MAX_NUMBER_5G		54			/*  Please refer to "phy_GetChnlGroup8812A" and "Hal_ReadTxPowerInfo8812A" */
 #define CHANNEL_MAX_NUMBER_5G_80M	7
-- 
2.20.1