[media] frontends/ix2505v: Remember to free allocated memory in failure path

We may leak the storage allocated to 'state' in
drivers/media/dvb/frontends/ix2505v.c::ix2505v_attach() on error, as
it is too early to be able to call ix2505v_release().

This patch makes sure we free the allocated memory in the failure case.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 6360c681ded9672db8ef5e21fd6128b01eeba336..6c2e929bd79f6d01c86b987d7a3f62a63c64c760 100644 (file)
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -311,7 +311,7 @@ struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
        return fe;
 
 error:
-       ix2505v_release(fe);
+       kfree(state);
        return NULL;
 }
 EXPORT_SYMBOL(ix2505v_attach);