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

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Check the return value of kmalloc() in function frontend_init(), 
in file drivers/media/dvb/bt8xx/dvb-bt8xx.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Amit Choudhary 2006-10-09 15:50:10 -03:00 committed by Mauro Carvalho Chehab
parent c071fab453
commit 626ae83bb2
1 changed files with 4 additions and 0 deletions
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4
drivers/media/dvb/bt8xx/dvb-bt8xx.c
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@ -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;