diff options
| author | Thomas Viehweger <Thomas.Viehweger@marconi.com> | 2007-03-22 11:20:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-03-27 08:45:56 -0300 |
| commit | 09d4895488d4df5c58b739573846f514ceabc911 (patch) | |
| tree | 76cea6e612ba239d30aa4ca6c447ca9670d2f282 /drivers/media/dvb/frontends/isl6421.c | |
| parent | 7a7cd1920969dd9da4e0d99aab573b3eba24c799 (diff) | |
V4L/DVB (5472): Isl6421: don't reference freed memory
After freeing a block there should be no reference to this block.
Signed-off-by: Thomas Viehweger <Thomas.Viehweger@marconi.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/frontends/isl6421.c')
| -rw-r--r-- | drivers/media/dvb/frontends/isl6421.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/isl6421.c b/drivers/media/dvb/frontends/isl6421.c index ef319369ec26..c967148a5945 100644 --- a/drivers/media/dvb/frontends/isl6421.c +++ b/drivers/media/dvb/frontends/isl6421.c @@ -122,6 +122,7 @@ struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter /* detect if it is present or not */ if (isl6421_set_voltage(fe, SEC_VOLTAGE_OFF)) { kfree(isl6421); + fe->sec_priv = NULL; return NULL; } |