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| 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/ext4.c | |
| parent | ac358beb85362fb2fac47aaec40a7e1bca49656c (diff) | |
| download | u-boot-98b5755fb0484ac575b66784865bde2b30ea1d87.tar.gz u-boot-98b5755fb0484ac575b66784865bde2b30ea1d87.tar.bz2 u-boot-98b5755fb0484ac575b66784865bde2b30ea1d87.zip | |
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/ext4.c')
| -rw-r--r-- | env/ext4.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/env/ext4.c b/env/ext4.c index 5acdf0eda0..ee073a8b7c 100644 --- a/env/ext4.c +++ b/env/ext4.c @@ -31,8 +31,6 @@ #include <ext4fs.h> #include <mmc.h> -env_t *env_ptr; - DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_CMD_SAVEENV |