staging: skein: Fixing single statement macro checkpatch warning

WARNING: Single statement macros should not use a do {} while (0) loop

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by:  Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/skein/skein_block.c b/drivers/staging/skein/skein_block.c
index 66261ab25c8861c14d5dba189657b9a5beb74f4a..9bd69ce3be0014b373c328aeb0ac6ca50c9c8eec 100644 (file)
--- a/drivers/staging/skein/skein_block.c
+++ b/drivers/staging/skein/skein_block.c
@@ -82,10 +82,7 @@ do {                                                                      \
 } while (0)
 #else
 /* looping version */
-#define R256(p0, p1, p2, p3, ROT, r_num) \
-do { \
-       ROUND256(p0, p1, p2, p3, ROT, r_num); \
-} while (0)
+#define R256(p0, p1, p2, p3, ROT, r_num) ROUND256(p0, p1, p2, p3, ROT, r_num)
 
 #define I256(R) \
 do { \
@@ -174,9 +171,7 @@ do {                                                                      \
 
 #else /* looping version */
 #define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num)                 \
-do {                                                                     \
-       ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num);            \
-} while (0)
+       ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num)             \
 
 #define I512(R)                                                           \
 do {                                                                      \
@@ -263,10 +258,8 @@ do {                                                                          \
 #if SKEIN_UNROLL_1024 == 0
 #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \
              ROT, rn)                                                        \
-do {                                                                          \
        ROUND1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \
-                 pF, ROT, rn);                                               \
-} while (0)
+                 pF, ROT, rn)                                                \
 
 #define I1024(R)                                                          \
 do {                                                                      \
@@ -291,10 +284,8 @@ do {                                                                      \
 #else /* looping version */
 #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \
              ROT, rn)                                                        \
-do {                                                                          \
        ROUND1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \
-                 pF, ROT, rn);                                               \
-} while (0)
+                 pF, ROT, rn)                                                \
 
 #define I1024(R)                                                           \
 do {                                                                       \