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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-17 19:43:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 18:41:36 -0200 |
| commit | 3a054627cc949c3b7bb8387543919e7d4022753a (patch) | |
| tree | 5005b60b119358858d1da422471a0c622e944858 /drivers | |
| parent | 2b588db82d2c210e84da129a223bb403d3131abe (diff) | |
| download | lwn-3a054627cc949c3b7bb8387543919e7d4022753a.tar.gz lwn-3a054627cc949c3b7bb8387543919e7d4022753a.zip | |
V4L/DVB (13380): sms-cards: make id unsigned in sms_get_board()
Make id signed so we can't get an invalid pointer when we pass a negative
id.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb/siano/sms-cards.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/siano/sms-cards.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c index e21638969cd3..1067b22eb0c6 100644 --- a/drivers/media/dvb/siano/sms-cards.c +++ b/drivers/media/dvb/siano/sms-cards.c @@ -97,7 +97,7 @@ static struct sms_board sms_boards[] = { }, }; -struct sms_board *sms_get_board(int id) +struct sms_board *sms_get_board(unsigned id) { BUG_ON(id >= ARRAY_SIZE(sms_boards)); diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h index 38f062f6ad68..8f19fc000b46 100644 --- a/drivers/media/dvb/siano/sms-cards.h +++ b/drivers/media/dvb/siano/sms-cards.h @@ -81,7 +81,7 @@ struct sms_board { int led_power, led_hi, led_lo, lna_ctrl, rf_switch; }; -struct sms_board *sms_get_board(int id); +struct sms_board *sms_get_board(unsigned id); extern struct smscore_device_t *coredev; |