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authorGuennadi Liakhovetski <lg@denx.de>2009-05-18 16:06:45 +0200
committerScott Wood <scottwood@freescale.com>2009-07-07 17:58:03 -0500
commitd27bc728cf35e7d7996fbd77154335e66615b213 (patch)
tree54060f3bcf3fea1911793d5f773bedb305510bdc /common/env_nand.c
parent154b5484ac7dcbcd0fb5ba388d930b02f87fa302 (diff)
downloadu-boot-linaro-natty-d27bc728cf35e7d7996fbd77154335e66615b213.tar.gz
env_nand: remove unused variable.
Remove an unused "total" variable in multiple functions. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'common/env_nand.c')
-rw-r--r--common/env_nand.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/common/env_nand.c b/common/env_nand.c
index 76569da0f..21bce2530 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -103,12 +103,9 @@ uchar env_get_char_spec (int index)
int env_init(void)
{
#if defined(ENV_IS_EMBEDDED)
- size_t total;
int crc1_ok = 0, crc2_ok = 0;
env_t *tmp_env1, *tmp_env2;
- total = CONFIG_ENV_SIZE;
-
tmp_env1 = env_ptr;
tmp_env2 = (env_t *)((ulong)env_ptr + CONFIG_ENV_SIZE);
@@ -183,12 +180,10 @@ int writeenv(size_t offset, u_char *buf)
#ifdef CONFIG_ENV_OFFSET_REDUND
int saveenv(void)
{
- size_t total;
int ret = 0;
nand_erase_options_t nand_erase_options;
env_ptr->flags++;
- total = CONFIG_ENV_SIZE;
nand_erase_options.length = CONFIG_ENV_RANGE;
nand_erase_options.quiet = 0;
@@ -226,7 +221,6 @@ int saveenv(void)
#else /* ! CONFIG_ENV_OFFSET_REDUND */
int saveenv(void)
{
- size_t total;
int ret = 0;
nand_erase_options_t nand_erase_options;
@@ -243,7 +237,6 @@ int saveenv(void)
return 1;
puts ("Writing to Nand... ");
- total = CONFIG_ENV_SIZE;
if (writeenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr)) {
puts("FAILED!\n");
return 1;
@@ -287,12 +280,9 @@ int readenv (size_t offset, u_char * buf)
void env_relocate_spec (void)
{
#if !defined(ENV_IS_EMBEDDED)
- size_t total;
int crc1_ok = 0, crc2_ok = 0;
env_t *tmp_env1, *tmp_env2;
- total = CONFIG_ENV_SIZE;
-
tmp_env1 = (env_t *) malloc(CONFIG_ENV_SIZE);
tmp_env2 = (env_t *) malloc(CONFIG_ENV_SIZE);