[PATVH] media, dvb, IX2505V: Remember to free allocated memory infailure path (ix2505v_attach()).

[Jesper Juhl]

Hi,

We may leak the storage allocated to 'state' in 
drivers/media/dvb/frontends/ix2505v.c::ix2505v_attach() on error.
This patch makes sure we free the allocated memory in the failure case.


Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
---
 ix2505v.c |    1 +
 1 file changed, 1 insertion(+)

  Compile tested only.

diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 55f2eba..fcb173d 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -293,6 +293,7 @@ struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
 		ret = ix2505v_read_status_reg(state);
 
 		if (ret & 0x80) {
+			kfree(state);
 			deb_i2c("%s: No IX2505V found\n", __func__);
 			goto error;
 		}



-- 
Jesper Juhl <jj@xxxxxxxxxxxxx>            http://www.chaosbits.net/
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