summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/bt8xx/bt832.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/bt8xx/bt832.c')
-rw-r--r--drivers/media/video/bt8xx/bt832.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/media/video/bt8xx/bt832.c b/drivers/media/video/bt8xx/bt832.c
index a518761..f92f06d 100644
--- a/drivers/media/video/bt8xx/bt832.c
+++ b/drivers/media/video/bt8xx/bt832.c
@@ -97,6 +97,11 @@ int bt832_init(struct i2c_client *i2c_client_s)
int rc;
buf=kmalloc(65,GFP_KERNEL);
+ if (!buf) {
+ v4l_err(&t->client,
+ "Unable to allocate memory. Detaching.\n");
+ return 0;
+ }
bt832_hexdump(i2c_client_s,buf);
if(buf[0x40] != 0x31) {
@@ -211,7 +216,12 @@ bt832_command(struct i2c_client *client, unsigned int cmd, void *arg)
switch (cmd) {
case BT832_HEXDUMP: {
unsigned char *buf;
- buf=kmalloc(65,GFP_KERNEL);
+ buf = kmalloc(65, GFP_KERNEL);
+ if (!buf) {
+ v4l_err(&t->client,
+ "Unable to allocate memory\n");
+ break;
+ }
bt832_hexdump(&t->client,buf);
kfree(buf);
}
OpenPOWER on IntegriCloud