modes/cfb128.c: make it indent-friendly.

Reviewed-by: Tim Hudson <tjh@openssl.org>

diff --git a/crypto/modes/cfb128.c b/crypto/modes/cfb128.c
index 4e6f5d35e13ba2925f9556983f618a9d0e57a620..b525aba29c2524d7e455c4e1cf543dca03db2f2b 100644 (file)
--- a/crypto/modes/cfb128.c
+++ b/crypto/modes/cfb128.c
@@ -77,7 +77,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 
     if (enc) {
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-       if (16%sizeof(size_t) == 0) do {        /* always true actually */
+       if (16%sizeof(size_t) == 0) {   /* always true actually */
+           do {
                while (n && len) {
                        *(out++) = ivec[n] ^= *(in++);
                        --len;
@@ -107,7 +108,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
                }
                *num = n;
                return;
-       } while (0);
+           } while (0);
+       }
        /* the rest would be commonly eliminated by x86* compiler */
 #endif
        while (l<len) {
@@ -121,7 +123,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
        *num = n;
     } else {
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-       if (16%sizeof(size_t) == 0) do {        /* always true actually */
+       if (16%sizeof(size_t) == 0) {   /* always true actually */
+           do {
                while (n && len) {
                        unsigned char c;
                        *(out++) = ivec[n] ^ (c = *(in++)); ivec[n] = c;
@@ -154,7 +157,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
                }
                *num = n;
                return;
-       } while (0);
+           } while (0);
+       }
        /* the rest would be commonly eliminated by x86* compiler */
 #endif
        while (l<len) {