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

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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>
This commit is contained in:
Jacek Anaszewski 2014-07-11 12:19:43 -03:00 committed by Mauro Carvalho Chehab
parent 3246fdaa0a
commit a35f600319
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/s5p-jpeg/jpeg-core.c
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@ -906,14 +906,14 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
while (notfound) { while (notfound) {
c = get_byte(&jpeg_buffer); c = get_byte(&jpeg_buffer);
if (c == -1) if (c == -1)
break; return false;
if (c != 0xff) if (c != 0xff)
continue; continue;
do do
c = get_byte(&jpeg_buffer); c = get_byte(&jpeg_buffer);
while (c == 0xff); while (c == 0xff);
if (c == -1) if (c == -1)
break; return false;
if (c == 0) if (c == 0)
continue; continue;
length = 0; length = 0;