remove spaces before tabs at the beginning of lines (^( )+\t)

src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c

@@ -314,7 +314,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain,
 	chunk_t em;
 	u_char *pos;
 	int padding, i;
- 	rng_t *rng;
+	rng_t *rng;
 
 	rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK);
 	if (rng == NULL)
@@ -325,7 +325,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain,
 
 	/* number of pseudo-random padding octets */
 	padding = this->k - plain.len - 3;
- 	if (padding < MIN_PS_PADDING)
+	if (padding < MIN_PS_PADDING)
 	{
 		DBG1("pseudo-random padding must be at least %d octets", MIN_PS_PADDING);
 		return FALSE;

src/libstrongswan/plugins/md4/md4_hasher.c

@@ -119,7 +119,7 @@ static void Decode(u_int32_t *output, u_int8_t *input, size_t len)
 
 	for (i = 0, j = 0; j < len; i++, j += 4)
 	{
- 		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
+		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
 		(((u_int32_t)input[j+2]) << 16) | (((u_int32_t)input[j+3]) << 24);
 	}
 }

src/libstrongswan/plugins/md5/md5_hasher.c

@@ -135,7 +135,7 @@ static void Decode(u_int32_t *output, u_int8_t *input, size_t len)
 
 	for (i = 0, j = 0; j < len; i++, j += 4)
 	{
- 		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
+		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
 		(((u_int32_t)input[j+2]) << 16) | (((u_int32_t)input[j+3]) << 24);
 	}
 }

src/libstrongswan/plugins/openssl/openssl_plugin.c

@@ -131,7 +131,7 @@ static void threading_init()
 	int i, num_locks;
 
 	CRYPTO_set_id_callback(id_function);
- 	CRYPTO_set_locking_callback(locking_function);
+	CRYPTO_set_locking_callback(locking_function);
 
 	CRYPTO_set_dynlock_create_callback(create_function);
 	CRYPTO_set_dynlock_lock_callback(lock_function);

src/libstrongswan/plugins/x509/ietf_attr_list.c

@@ -189,7 +189,7 @@ bool ietfAttr_list_equals(linked_list_t *list_a, linked_list_t *list_b)
 				result = FALSE;
 				break;
 			}
-  		}
+		}
 		iterator_a->destroy(iterator_a);
 		iterator_b->destroy(iterator_b);
 	}
@@ -238,7 +238,7 @@ void ietfAttr_list_list(linked_list_t *list, FILE *out)
 				break;
 			default:
 				break;
-  		}
+		}
 	}
 	iterator->destroy(iterator);
 }