From: Roel Kluin Date: Tue, 17 Nov 2009 22:43:40 +0000 (-0300) Subject: V4L/DVB (13380): sms-cards: make id unsigned in sms_get_board() X-Git-Tag: firefly_0821_release~9833^2~3918^2~115 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3a054627cc949c3b7bb8387543919e7d4022753a;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- 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;