media: saa7146: remove redundant assignments of i to zero

The variable i is assigned the value 0 and each time the value is
never read after it has been assigned. The assignments are redundant
and can be removed.

Link: https://lore.kernel.org/linux-media/20211205001717.178416-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c
index bf0b9b0914cd53cddf78c56eb4db2099302f7742..7ded8f5b05cb32ca8adbbdc21e00dee5ec155e80 100644 (file)
--- a/drivers/media/pci/saa7146/mxb.c
+++ b/drivers/media/pci/saa7146/mxb.c
@@ -340,7 +340,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
        struct tuner_setup tun_setup;
        v4l2_std_id std = V4L2_STD_PAL_BG;
 
-       int i = 0, err = 0;
+       int i, err = 0;
 
        /* mute audio on tea6420s */
        tea6420_route(mxb, 6);
@@ -349,7 +349,6 @@ static int mxb_init_done(struct saa7146_dev* dev)
        saa7111a_call(mxb, video, s_std, std);
 
        /* select tuner-output on saa7111a */
-       i = 0;
        saa7111a_call(mxb, video, s_routing, SAA7115_COMPOSITE0,
                SAA7111_FMT_CCIR, 0);