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media: smiapp: check memory allocation failure 

Check memory allocation failure and return -ENOMEM in such a case.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Christophe JAILLET 2017-08-24 01:58:39 -04:00 committed by Mauro Carvalho Chehab
parent 5160fb4bbd
commit 72c901582c
1 changed files with 2 additions and 0 deletions
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2
drivers/media/i2c/smiapp/smiapp-core.c
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@ -841,6 +841,8 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
&client->dev,
compressed_max_bpp - sensor->compressed_min_bpp + 1,
sizeof(*sensor->valid_link_freqs), GFP_KERNEL);
if (!sensor->valid_link_freqs)
return -ENOMEM;
for (i = 0; i < ARRAY_SIZE(smiapp_csi_data_formats); i++) {
const struct smiapp_csi_data_format *f =