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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-06-27 16:23:04 +0900
committerTom Rini <trini@konsulko.com>2016-07-01 17:42:56 -0400
commit4632739202ae4d1f67c5591551598be0a80d501d (patch)
tree396b5f424b0a61b9947d649c122cfd646098a0b6 /common
parent09b9d9e55f64259763c20217f7743dbeec9bb055 (diff)
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autoboot: move bootdelay >= 0 check to abortboot()
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>
Diffstat (limited to 'common')
-rw-r--r--common/autoboot.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/common/autoboot.c b/common/autoboot.c
index fb13139..c52bad8 100644
--- a/common/autoboot.c
+++ b/common/autoboot.c
@@ -187,9 +187,6 @@ static int __abortboot(int bootdelay)
int abort;
uint64_t etime = endtick(bootdelay);
- if (bootdelay < 0)
- return 0;
-
# ifdef CONFIG_AUTOBOOT_PROMPT
/*
* CONFIG_AUTOBOOT_PROMPT includes the %d for all boards.
@@ -219,20 +216,16 @@ static int __abortboot(int bootdelay)
#ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT);
#else
- if (bootdelay >= 0)
- printf("Hit any key to stop autoboot: %2d ", bootdelay);
+ printf("Hit any key to stop autoboot: %2d ", bootdelay);
#endif
/*
* Check if key already pressed
- * Don't check if bootdelay < 0
*/
- if (bootdelay >= 0) {
- if (tstc()) { /* we got a key press */
- (void) getc(); /* consume input */
- puts("\b\b\b 0");
- abort = 1; /* don't auto boot */
- }
+ if (tstc()) { /* we got a key press */
+ (void) getc(); /* consume input */
+ puts("\b\b\b 0");
+ abort = 1; /* don't auto boot */
}
while ((bootdelay > 0) && (!abort)) {
@@ -264,9 +257,10 @@ static int __abortboot(int bootdelay)
static int abortboot(int bootdelay)
{
- int abort;
+ int abort = 0;
- abort = __abortboot(bootdelay);
+ if (bootdelay >= 0)
+ abort = __abortboot(bootdelay);
#ifdef CONFIG_SILENT_CONSOLE
if (abort)