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iwlegacy: remove redundant assignment to *res

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Currently 1 is being assigned to *res and then it is immediately
updated with the computed result.  The first assignment is
redundant and can be removed.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Colin Ian King 2019-03-30 20:14:22 +00:00 committed by Kalle Valo
parent d825db3462
commit 6603c5844a
1 changed files with 0 additions and 1 deletions
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1
drivers/net/wireless/intel/iwlegacy/4965.c
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@ -577,7 +577,6 @@ il4965_math_div_round(s32 num, s32 denom, s32 * res)
sign = -sign;
denom = -denom;
}
*res = 1;
*res = ((num * 2 + denom) / (denom * 2)) * sign;
return 1;