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autoboot: move bootdelay >= 0 check to abortboot()

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Move the bootdelay >= 0 check to the caller, which simplifies
the callees.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Masahiro Yamada
2016-06-27 16:23:04 +09:00
committed by Tom Rini
parent 09b9d9e55f
commit 4632739202
1 changed files with 8 additions and 14 deletions
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10
common/autoboot.c
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@@ -187,9 +187,6 @@ static int __abortboot(int bootdelay)
int abort; int abort;
uint64_t etime = endtick(bootdelay); uint64_t etime = endtick(bootdelay);
if (bootdelay < 0)
return 0;
# ifdef CONFIG_AUTOBOOT_PROMPT # ifdef CONFIG_AUTOBOOT_PROMPT
/* /*
* CONFIG_AUTOBOOT_PROMPT includes the %d for all boards. * CONFIG_AUTOBOOT_PROMPT includes the %d for all boards.
@@ -219,21 +216,17 @@ static int __abortboot(int bootdelay)
#ifdef CONFIG_MENUPROMPT #ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT); printf(CONFIG_MENUPROMPT);
#else #else
if (bootdelay >= 0)
printf("Hit any key to stop autoboot: %2d ", bootdelay); printf("Hit any key to stop autoboot: %2d ", bootdelay);
#endif #endif
/* /*
* Check if key already pressed * Check if key already pressed
* Don't check if bootdelay < 0
*/ */
if (bootdelay >= 0) {
if (tstc()) { /* we got a key press */ if (tstc()) { /* we got a key press */
(void) getc(); /* consume input */ (void) getc(); /* consume input */
puts("\b\b\b 0"); puts("\b\b\b 0");
abort = 1; /* don't auto boot */ abort = 1; /* don't auto boot */
} }
}
while ((bootdelay > 0) && (!abort)) { while ((bootdelay > 0) && (!abort)) {
--bootdelay; --bootdelay;
@@ -264,8 +257,9 @@ static int __abortboot(int bootdelay)
static int abortboot(int bootdelay) static int abortboot(int bootdelay)
{ {
int abort; int abort = 0;
if (bootdelay >= 0)
abort = __abortboot(bootdelay); abort = __abortboot(bootdelay);
#ifdef CONFIG_SILENT_CONSOLE #ifdef CONFIG_SILENT_CONSOLE