From: Marek Behún marek.behun@nic.cz
This function is a relic from the past when environment was read from underlying device one character at a time.
It is used only in the case when getting an environemnt variable prior relocation, and the function is simple enough to be inlined there.
Since env_get_char() is being changed to simple access to an array, we can drop the failing cases and simplify the code (this could have been done before, since env_get_char() did not fail even before).
Signed-off-by: Marek Behún marek.behun@nic.cz Reviewed-by: Simon Glass sjg@chromium.org --- cmd/nvedit.c | 28 ++++++++++++++-------------- env/env.c | 8 -------- env/nowhere.c | 5 ++--- include/env.h | 10 ---------- 4 files changed, 16 insertions(+), 35 deletions(-)
Applied to u-boot-dm, thanks!