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cosmetic: Fixup fixup_silent_linux() for checkpatch

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Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Anton Staaf <robotboy@chromium.org>
This commit is contained in:
Doug Anderson 2011-10-19 12:30:57 +00:00 committed by Wolfgang Denk
parent eaeecde7bc
commit 3a8653b3ac
1 changed files with 13 additions and 12 deletions
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25
common/cmd_bootm.c
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@ -1200,34 +1200,35 @@ U_BOOT_CMD(
/* helper routines */
/*******************************************************************/
#ifdef CONFIG_SILENT_CONSOLE
static void fixup_silent_linux ()
static void fixup_silent_linux(void)
{
char buf[256], *start, *end;
char *cmdline = getenv ("bootargs");
char *cmdline = getenv("bootargs");
/* Only fix cmdline when requested */
if (!(gd->flags & GD_FLG_SILENT))
return;
debug ("before silent fix-up: %s\n", cmdline);
debug("before silent fix-up: %s\n", cmdline);
if (cmdline) {
if ((start = strstr (cmdline, "console=")) != NULL) {
end = strchr (start, ' ');
strncpy (buf, cmdline, (start - cmdline + 8));
start = strstr(cmdline, "console=");
if (start) {
end = strchr(start, ' ');
strncpy(buf, cmdline, (start - cmdline + 8));
if (end)
strcpy (buf + (start - cmdline + 8), end);
strcpy(buf + (start - cmdline + 8), end);
else
buf[start - cmdline + 8] = '\0';
} else {
strcpy (buf, cmdline);
strcat (buf, " console=");
strcpy(buf, cmdline);
strcat(buf, " console=");
}
} else {
strcpy (buf, "console=");
strcpy(buf, "console=");
}
setenv ("bootargs", buf);
debug ("after silent fix-up: %s\n", buf);
setenv("bootargs", buf);
debug("after silent fix-up: %s\n", buf);
}
#endif /* CONFIG_SILENT_CONSOLE */