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>
This commit is contained in:
Simon Glass 2017-08-03 12:22:12 -06:00 committed by Tom Rini
parent fd1e959e91
commit 00caae6d47
213 changed files with 531 additions and 502 deletions

View file

@ -72,7 +72,7 @@ int android_image_get_kernel(const struct andr_img_hdr *hdr, int verify,
len += strlen(hdr->cmdline);
}
char *bootargs = getenv("bootargs");
char *bootargs = env_get("bootargs");
if (bootargs)
len += strlen(bootargs);