diff --git a/crypto/arc4.c b/crypto/arc4.c
index 8be47e1..0d12a96 100644
--- a/crypto/arc4.c
+++ b/crypto/arc4.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Cryptographic API
  *
  * ARC4 Cipher Algorithm
@@ -33,16 +33,15 @@
 	ctx->x = 1;
 	ctx->y = 0;
 
-	for(i = 0; i < 256; i++)
+	for (i = 0; i < 256; i++)
 		ctx->S[i] = i;
 
-	for(i = 0; i < 256; i++)
-	{
+	for (i = 0; i < 256; i++) {
 		u8 a = ctx->S[i];
 		j = (j + in_key[k] + a) & 0xff;
 		ctx->S[i] = ctx->S[j];
 		ctx->S[j] = a;
-		if(++k >= key_len)
+		if (++k >= key_len)
 			k = 0;
 	}
 
@@ -80,9 +79,9 @@
 	.cra_u			=	{ .cipher = {
 	.cia_min_keysize	=	ARC4_MIN_KEY_SIZE,
 	.cia_max_keysize	=	ARC4_MAX_KEY_SIZE,
-	.cia_setkey	   	= 	arc4_set_key,
-	.cia_encrypt	 	=	arc4_crypt,
-	.cia_decrypt	  	=	arc4_crypt } }
+	.cia_setkey		=	arc4_set_key,
+	.cia_encrypt		=	arc4_crypt,
+	.cia_decrypt		=	arc4_crypt } }
 };
 
 static int __init arc4_init(void)