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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>
This commit is contained in:
Guennadi Liakhovetski 2009-05-18 16:06:45 +02:00 committed by Scott Wood
parent 154b5484ac
commit d27bc728cf
1 changed files with 0 additions and 10 deletions
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10
common/env_nand.c
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@ -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);