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Subject[PATCH v2 19/20] staging: rtl8723bs: include macro in a do - while loop in core/rtw_security.c
Date
fix the following checkpatch warning:

ERROR: Macros with multiple statements should be enclosed
in a do - while loop
2014: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:2014:
+#define ROUND(i, d, s) \

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_security.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 0ddd7667a986..8a447e149438 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -2012,10 +2012,12 @@ static void rijndaelEncrypt(u32 rk[/*44*/], u8 pt[16], u8 ct[16])
s3 = GETU32(pt + 12) ^ rk[3];

#define ROUND(i, d, s) \
-d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \
-d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \
-d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \
-d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3]
+ do { \
+ d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \
+ d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \
+ d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \
+ d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3]; \
+ } while (0)

/* Nr - 1 full rounds: */
r = Nr >> 1;
--
2.20.1
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