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V4L/DVB (3086): vfree(NULL) is legal.

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- vfree(NULL) is legal.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
This commit is contained in:
Michael Krufky 2006-01-09 15:25:12 -02:00 committed by Mauro Carvalho Chehab
parent f5b90a27ff
commit 35dc0fefb1
1 changed files with 1 additions and 3 deletions
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2
drivers/media/dvb/dvb-core/dvb_ca_en50221.c
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@ -1745,10 +1745,8 @@ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
for (i = 0; i < ca->slot_count; i++) {
dvb_ca_en50221_slot_shutdown(ca, i);
if (ca->slot_info[i].rx_buffer.data != NULL) {
vfree(ca->slot_info[i].rx_buffer.data);
}
}
kfree(ca->slot_info);
dvb_unregister_device(ca->dvbdev);
kfree(ca);