From 52f9ed34cb3768663ee9c2e5d980143e8ac783a9 Mon Sep 17 00:00:00 2001 From: Marek Behún Date: Sun, 17 Oct 2021 17:36:30 +0200 Subject: env: Inline env_get_char() into its only user 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 Reviewed-by: Simon Glass --- include/env.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include/env.h') diff --git a/include/env.h b/include/env.h index a9b2a4c8b2f..220ab979d96 100644 --- a/include/env.h +++ b/include/env.h @@ -351,16 +351,6 @@ char *env_get_default(const char *name); /* [re]set to the default environment */ void env_set_default(const char *s, int flags); -/** - * env_get_char() - Get a character from the early environment - * - * This reads from the pre-relocation environment - * - * @index: Index of character to read (0 = first) - * @return character read, or -ve on error - */ -int env_get_char(int index); - /** * env_reloc() - Relocate the 'env' sub-commands * -- cgit v1.2.3