Commit 626ae83b authored by Amit Choudhary's avatar Amit Choudhary Committed by Mauro Carvalho Chehab

V4L/DVB (4738): Bt8xx/dvb-bt8xx.c: check kmalloc() return value.

Check the return value of kmalloc() in function frontend_init(), 
in file drivers/media/dvb/bt8xx/dvb-bt8xx.c.
Signed-off-by: default avatarAmit Choudhary <amit2030@gmail.com>
Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent c071fab4
...@@ -665,6 +665,10 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) ...@@ -665,6 +665,10 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_TWINHAN_DST: case BTTV_BOARD_TWINHAN_DST:
/* DST is not a frontend driver !!! */ /* DST is not a frontend driver !!! */
state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL); state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
if (!state) {
printk("dvb_bt8xx: No memory\n");
break;
}
/* Setup the Card */ /* Setup the Card */
state->config = &dst_config; state->config = &dst_config;
state->i2c = card->i2c_adapter; state->i2c = card->i2c_adapter;
......
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