radio-terratec: Remove variable p

The variable p being decremented but it is never referenced,
it is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index 8b8ce2b..621bb85 100644 (file)
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -82,7 +82,6 @@ static int terratec_s_mute_volume(struct radio_isa_card *isa, bool mute, int vol
 static int terratec_s_frequency(struct radio_isa_card *isa, u32 freq)
 {
        int i;
-       int p;
        int temp;
        long rest;
        unsigned char buffer[25];               /* we have to bit shift 25 registers */
@@ -93,7 +92,6 @@ static int terratec_s_frequency(struct radio_isa_card *isa, u32 freq)
        rest = freq * 10 + 10700;       /* I once had understood what is going on here */
                                        /* maybe some wise guy (friedhelm?) can comment this stuff */
        i = 13;
-       p = 10;
        temp = 102400;
        while (rest != 0) {
                if (rest % temp  == rest)
@@ -103,7 +101,6 @@ static int terratec_s_frequency(struct radio_isa_card *isa, u32 freq)
                        rest = rest - temp;
                }
                i--;
-               p--;
                temp = temp / 2;
        }