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: Amit Choudhary <amit2030@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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@ -665,6 +665,10 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
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case BTTV_BOARD_TWINHAN_DST:
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case BTTV_BOARD_TWINHAN_DST:
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/* DST is not a frontend driver !!! */
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/* DST is not a frontend driver !!! */
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state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
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state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
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if (!state) {
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printk("dvb_bt8xx: No memory\n");
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break;
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}
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/* Setup the Card */
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/* Setup the Card */
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state->config = &dst_config;
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state->config = &dst_config;
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state->i2c = card->i2c_adapter;
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state->i2c = card->i2c_adapter;
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