From: Jacek Anaszewski <j.anaszewski@samsung.com>
Date: Fri, 11 Jul 2014 15:19:43 +0000 (-0300)
Subject: [media] s5p-jpeg: return error immediately after get_byte fails
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a35f60031976d8b9930a2d32ebfdecd82d538066;p=linux-beck.git

[media] s5p-jpeg: return error immediately after get_byte fails

When parsing JPEG header s5p_jpeg_parse_hdr function
should return immediately in case there was an error
while reading a byte.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 126199e010c7..a3f8862e60f0 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -906,14 +906,14 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
 	while (notfound) {
 		c = get_byte(&jpeg_buffer);
 		if (c == -1)
-			break;
+			return false;
 		if (c != 0xff)
 			continue;
 		do
 			c = get_byte(&jpeg_buffer);
 		while (c == 0xff);
 		if (c == -1)
-			break;
+			return false;
 		if (c == 0)
 			continue;
 		length = 0;