Commit 6792eb0c authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Mauro Carvalho Chehab

[media] bt8xx: fix memory leak

If dvb_attach() fails then we were just printing an error message and
exiting but the memory allocated to state was not released.
Signed-off-by: default avatarSudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 7cebf2ee
...@@ -679,6 +679,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) ...@@ -679,6 +679,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
/* DST is not a frontend, attaching the ASIC */ /* DST is not a frontend, attaching the ASIC */
if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) { if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) {
pr_err("%s: Could not find a Twinhan DST\n", __func__); pr_err("%s: Could not find a Twinhan DST\n", __func__);
kfree(state);
break; break;
} }
/* Attach other DST peripherals if any */ /* Attach other DST peripherals if any */
......
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