The macro ROUND is not used in the driver, remove it.
Found with GCC -Wunused-macros.
Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_security.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_security.c b/drivers/staging/r8188eu/core/rtw_security.c
index 82987255400a..db35f326bbb1 100644
--- a/drivers/staging/r8188eu/core/rtw_security.c
+++ b/drivers/staging/r8188eu/core/rtw_security.c
@@ -1555,16 +1555,3 @@ const u8 rcons[] = {
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36
/* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
};
-
-/**
- * Expand the cipher key into the encryption key schedule.
- *
- * @return the number of rounds for the given cipher key size.
- */
-#define ROUND(i, d, s) \
-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);
--
2.33.0
