[U-Boot] [PATCH] mkimage: do not fail if there is no print_header function

* [U-Boot] [PATCH] mkimage: do not fail if there is no print_header function
@ 2018-03-30  8:28 Guillaume GARDET
  2018-03-30  8:46 ` Dr. Philipp Tomsich
  2018-04-11 14:04 ` [U-Boot] " Tom Rini
  0 siblings, 2 replies; 3+ messages in thread
From: Guillaume GARDET @ 2018-03-30  8:28 UTC (permalink / raw)
  To: u-boot

Commit 253c60a breaks the exit value of 'mkimage -T rkimage'
and print the following  error:
  mkimage: Can't print header for Rockchip Boot Image support: Success

It is not a failure to not print headers, so just display the warning message,
and finish the function properly.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>

Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
---
 tools/mkimage.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 28ff35e670..4e561820e7 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -588,9 +588,8 @@ int main(int argc, char **argv)
 	if (tparams->print_header)
 		tparams->print_header (ptr);
 	else {
-		fprintf (stderr, "%s: Can't print header for %s: %s\n",
-			params.cmdname, tparams->name, strerror(errno));
-		exit (EXIT_FAILURE);
+		fprintf (stderr, "%s: Can't print header for %s\n",
+			params.cmdname, tparams->name);
 	}
 
 	(void) munmap((void *)ptr, sbuf.st_size);
-- 
2.13.6

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