ping!
- cong
On Tue, Dec 04, 2012 at 01:21:44AM +0000, Cong Ding wrote:
> the variable j isn't used in the loop
>
> Signed-off-by: Cong Ding <dinggnu@xxxxxxxxx>
> ---
> drivers/staging/echo/echo.c | 3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
> index ca87ce9..14dfd91 100644
> --- a/drivers/staging/echo/echo.c
> +++ b/drivers/staging/echo/echo.c
> @@ -119,7 +119,6 @@
> static inline void lms_adapt_bg(struct oslec_state *ec, int clean, int shift)
> {
> int i;
> - int j;
> int offset1;
> int offset2;
> int factor;
> @@ -142,7 +141,7 @@ static inline void lms_adapt_bg(struct oslec_state *ec, int clean, int shift)
>
> /* asm("st:"); */
> n = ec->taps;
> - for (i = 0, j = offset2; i < n; i++, j++) {
> + for (i = 0; i < n; i++) {
> exp = *phist++ * factor;
> ec->fir_taps16[1][i] += (int16_t) ((exp + (1 << 14)) >> 15);
> }
> --
> 1.7.4.5
>
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