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authorMichael Krufky <mkrufky@m1k.net>2006-01-09 15:25:12 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 15:25:12 -0200
commit35dc0fefb18eea1b4180a8fafbb83db6a9b7c401 (patch)
tree9ffe72649cb2bd4b134a683cc345cee3290bef65 /drivers/media/dvb
parentf5b90a27ffe25c428329edae5b1ef81e1a8e383f (diff)
V4L/DVB (3086): vfree(NULL) is legal.
- vfree(NULL) is legal. Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/dvb-core/dvb_ca_en50221.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 5956c35d34a..4bb779aeff6 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1745,9 +1745,7 @@ 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);
- }
+ vfree(ca->slot_info[i].rx_buffer.data);
}
kfree(ca->slot_info);
dvb_unregister_device(ca->dvbdev);