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env: Rename getenv/_f() to env_get()

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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
Download patch file Download diff file Expand all files Collapse all files

2
disk/part.c
View file

@ -455,7 +455,7 @@ int blk_get_device_part_str(const char *ifname, const char *dev_part_str,
/* If no dev_part_str, use bootdevice environment variable */
if (!dev_part_str || !strlen(dev_part_str) ||
!strcmp(dev_part_str, "-"))
dev_part_str = getenv("bootdevice");
dev_part_str = env_get("bootdevice");
/* If still no dev_part_str, it's an error */
if (!dev_part_str) {

4
disk/part_amiga.c
View file

@ -132,7 +132,7 @@ struct rigid_disk_block *get_rdisk(struct blk_desc *dev_desc)
int limit;
char *s;
s = getenv("amiga_scanlimit");
s = env_get("amiga_scanlimit");
if (s)
limit = simple_strtoul(s, NULL, 10);
else
@ -172,7 +172,7 @@ struct bootcode_block *get_bootcode(struct blk_desc *dev_desc)
int limit;
char *s;
s = getenv("amiga_scanlimit");
s = env_get("amiga_scanlimit");
if (s)
limit = simple_strtoul(s, NULL, 10);
else