diff --git a/common/env_sf.c b/common/env_sf.c
index 41cc00a..d3b36d0 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -59,7 +59,6 @@ DECLARE_GLOBAL_DATA_PTR;
 extern uchar default_environment[];
 
 char * env_name_spec = "SPI Flash";
-env_t *env_ptr;
 
 static struct spi_flash *env_flash;
 
@@ -79,7 +78,7 @@ int saveenv(void)
 	char	*saved_buffer = NULL;
 	u32	sector = 1;
 	int	ret;
-	char	flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG;
+	char	flag = OBSOLETE_FLAG;
 
 	if (!env_flash) {
 		env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
@@ -159,7 +158,7 @@ int saveenv(void)
 
 	gd->env_valid = (gd->env_valid == 2 ? 1 : 2);
 
-	printf("Valid environment: %d\n", gd->env_valid);
+	printf("Valid environment: %d\n", (int)gd->env_valid);
 
  done:
 	if (saved_buffer)
@@ -174,25 +173,20 @@ void env_relocate_spec(void)
 	env_t *tmp_env1 = NULL;
 	env_t *tmp_env2 = NULL;
 	env_t *ep = NULL;
-	uchar flag1, flag2;
-	/* current_env is set only in case both areas are valid! */
-	int current_env = 0;
 
 	tmp_env1 = (env_t *)malloc(CONFIG_ENV_SIZE);
 	tmp_env2 = (env_t *)malloc(CONFIG_ENV_SIZE);
 
 	if (!tmp_env1 || !tmp_env2) {
-		free(tmp_env1);
-		free(tmp_env2);
 		set_default_env("!malloc() failed");
-		return;
+		goto out;
 	}
 
 	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
 			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
 	if (!env_flash) {
 		set_default_env("!spi_flash_probe() failed");
-		return;
+		goto out;
 	}
 
 	ret = spi_flash_read(env_flash, CONFIG_ENV_OFFSET,
@@ -204,33 +198,30 @@ void env_relocate_spec(void)
 
 	if (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc)
 		crc1_ok = 1;
-	flag1 = tmp_env1->flags;
 
 	ret = spi_flash_read(env_flash, CONFIG_ENV_OFFSET_REDUND,
 				CONFIG_ENV_SIZE, tmp_env2);
 	if (!ret) {
 		if (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc)
 			crc2_ok = 1;
-		flag2 = tmp_env2->flags;
 	}
 
 	if (!crc1_ok && !crc2_ok) {
-		free(tmp_env1);
-		free(tmp_env2);
 		set_default_env("!bad CRC");
-		return;
+		goto err_read;
 	} else if (crc1_ok && !crc2_ok) {
 		gd->env_valid = 1;
-		ep = tmp_env1;
 	} else if (!crc1_ok && crc2_ok) {
+		gd->env_valid = 2;
+	} else if (tmp_env1->flags == ACTIVE_FLAG &&
+		   tmp_env2->flags == OBSOLETE_FLAG) {
 		gd->env_valid = 1;
-	} else if (flag1 == ACTIVE_FLAG && flag2 == OBSOLETE_FLAG) {
-		gd->env_valid = 1;
-	} else if (flag1 == OBSOLETE_FLAG && flag2 == ACTIVE_FLAG) {
+	} else if (tmp_env1->flags == OBSOLETE_FLAG &&
+		   tmp_env2->flags == ACTIVE_FLAG) {
 		gd->env_valid = 2;
-	} else if (flag1 == flag2) {
+	} else if (tmp_env1->flags == tmp_env2->flags) {
 		gd->env_valid = 2;
-	} else if (flag1 == 0xFF) {
+	} else if (tmp_env1->flags == 0xFF) {
 		gd->env_valid = 2;
 	} else {
 		/*
@@ -240,8 +231,6 @@ void env_relocate_spec(void)
 		gd->env_valid = 2;
 	}
 
-	free(env_ptr);
-
 	if (gd->env_valid == 1)
 		ep = tmp_env1;
 	else
@@ -257,10 +246,6 @@ err_read:
 	spi_flash_free(env_flash);
 	env_flash = NULL;
 out:
-	if (tmp_env1)
-		free(tmp_env1);
-	if (tmp_env2)
-		free(tmp_env2);
 	free(tmp_env1);
 	free(tmp_env2);