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env: Rename getenv/_f() to env_get()
We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
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4
env/common.c
vendored
4
env/common.c
vendored
@@ -33,7 +33,7 @@ struct hsearch_data env_htab = {
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*/
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int getenv_yesno(const char *var)
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{
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char *s = getenv(var);
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char *s = env_get(var);
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if (s == NULL)
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return -1;
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@@ -53,7 +53,7 @@ char *getenv_default(const char *name)
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/* Pretend that the image is bad. */
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gd->flags &= ~GD_FLG_ENV_READY;
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gd->env_valid = 0;
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ret_val = getenv(name);
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ret_val = env_get(name);
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gd->env_valid = really_valid;
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gd->flags = real_gd_flags;
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return ret_val;
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