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authorRoel Kluin <roel.kluin@gmail.com>2009-11-17 19:43:40 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-05 18:41:36 -0200
commit3a054627cc949c3b7bb8387543919e7d4022753a (patch)
tree5005b60b119358858d1da422471a0c622e944858 /drivers/media/dvb/siano
parent2b588db82d2c210e84da129a223bb403d3131abe (diff)
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/media/dvb/siano')
-rw-r--r--drivers/media/dvb/siano/sms-cards.c2
-rw-r--r--drivers/media/dvb/siano/sms-cards.h2
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;