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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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213 changed files with 531 additions and 502 deletions
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@ -319,7 +319,7 @@ U_BOOT_ENV_CALLBACK(dnsip, on_dnsip);
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void net_auto_load(void)
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{
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#if defined(CONFIG_CMD_NFS)
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const char *s = getenv("autoload");
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const char *s = env_get("autoload");
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if (s != NULL && strcmp(s, "NFS") == 0) {
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/*
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@ -668,7 +668,7 @@ int net_start_again(void)
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unsigned long retrycnt = 0;
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int ret;
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nretry = getenv("netretry");
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nretry = env_get("netretry");
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if (nretry) {
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if (!strcmp(nretry, "yes"))
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retry_forever = 1;
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@ -1538,5 +1538,5 @@ ushort string_to_vlan(const char *s)
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ushort getenv_vlan(char *var)
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{
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return string_to_vlan(getenv(var));
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return string_to_vlan(env_get(var));
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}
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