diff options
| author | Simon Glass <sjg@chromium.org> | 2017-08-03 12:22:04 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-15 20:50:28 -0400 |
| commit | 98b5755fb0484ac575b66784865bde2b30ea1d87 (patch) | |
| tree | a193900623bfc951c11239daf3409be84622a79c /env/nvram.c | |
| parent | ac358beb85362fb2fac47aaec40a7e1bca49656c (diff) | |
env: Drop unused env_ptr variables
This variable is declared as a global in most environment location
drivers. But it is not used outside the drivers and most of the
declarations are unnecessary.
Also some drivers call free() on env_ptr which seems wrong since it is
not in the heap.
Drop the variable where possible, and all calls to free().
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'env/nvram.c')
| -rw-r--r-- | env/nvram.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/env/nvram.c b/env/nvram.c index 0f4b491fd3..ac389ace62 100644 --- a/env/nvram.c +++ b/env/nvram.c @@ -36,7 +36,6 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE extern void *nvram_read(void *dest, const long src, size_t count); extern void nvram_write(long dest, const void *src, size_t count); -env_t *env_ptr; #else env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR; #endif |