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media: mxl111sf: remove redundant assignment to index

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Variable index is set to zero and then set to zero again
a few lines later in a for loop initialization. Remove the
redundant setting of index to zero. Cleans up the clang
warning:

drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c:519:3: warning: Value
stored to 'index' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2017-10-29 08:50:58 -04:00 committed by Mauro Carvalho Chehab
parent da6a7a7806
commit d1e2885e1e
1 changed files with 0 additions and 1 deletions
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1
drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c
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@ -516,7 +516,6 @@ static int mxl111sf_i2c_hw_xfer_msg(struct mxl111sf_state *state,
data required to program */
block_len = (msg->len / 8);
left_over_len = (msg->len % 8);
index = 0;
mxl_i2c("block_len %d, left_over_len %d",
block_len, left_over_len);