diff --git a/module/icp/algs/sha2/sha2_generic.c b/module/icp/algs/sha2/sha2_generic.c
index 78990c8203f5..fe24f2cbabc8 100644
--- a/module/icp/algs/sha2/sha2_generic.c
+++ b/module/icp/algs/sha2/sha2_generic.c
@@ -58,8 +58,8 @@ static const uint32_t SHA256_K[64] = {
 	0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
 };
 
-#define	Ch(x,y,z)	((z) ^ ((x) & ((y) ^ (z))))
-#define	Maj(x,y,z)	(((y) & (z)) | (((y) | (z)) & (x)))
+#define	Ch(x, y, z)	((z) ^ ((x) & ((y) ^ (z))))
+#define	Maj(x, y, z)	(((y) & (z)) | (((y) | (z)) & (x)))
 
 #define	rotr32(x, n)	(((x) >> n) | ((x) << (32 - n)))
 #define	sum0(x)		(rotr32((x),  2) ^ rotr32((x), 13) ^ rotr32((x), 22))