Fix checkpatch warnings:
./drivers/net/wireless/ralink/rt2x00/rt2x00reg.h:168: ERROR: space
prohibited after that open parenthesis '('
./drivers/net/wireless/ralink/rt2x00/rt2x00reg.h:168: ERROR: space
prohibited before that close parenthesis ')'
./drivers/net/wireless/ralink/rt2x00/rt2x00reg.h:169: ERROR: space
prohibited after that open parenthesis '('
./drivers/net/wireless/ralink/rt2x00/rt2x00reg.h:169: ERROR: space
prohibited before that close parenthesis ')'
Signed-off-by: Yu Han <hanyu001@xxxxxxxxxx>
---
drivers/net/wireless/ralink/rt2x00/rt2x00reg.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
index ffe802b..0e5094a 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
@@ -165,8 +165,8 @@ struct rt2x00_field32 {
* Note that we cannot use the is_power_of_2() function since this
* check must be done at compile-time.
*/
-#define is_power_of_two(x) ( !((x) & ((x)-1)) )
-#define low_bit_mask(x) ( ((x)-1) & ~(x) )
+#define is_power_of_two(x) (!((x) & ((x)-1)))
+#define low_bit_mask(x) (((x)-1) & ~(x))
#define is_valid_mask(x) is_power_of_two(1LU + (x) +
low_bit_mask(x))
/*
