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SubjectRe: [PATCH -next] memstick: remove set but not used variable 'data'
On Thu, 11 Apr 2019 at 04:48, YueHaibing <yuehaibing@huawei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/memstick/host/jmb38x_ms.c: In function 'jmb38x_ms_issue_cmd':
> drivers/memstick/host/jmb38x_ms.c:371:17: warning:
> variable 'data' set but not used [-Wunused-but-set-variable]
>
> It's never used since introduction and can be removed.
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied for next (to my mmc tree), thanks!

Next time, please post to linux-mmc as well.

Kind regards
Uffe


> ---
> drivers/memstick/host/jmb38x_ms.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
> index e3a5af65dbce..acec09813419 100644
> --- a/drivers/memstick/host/jmb38x_ms.c
> +++ b/drivers/memstick/host/jmb38x_ms.c
> @@ -368,7 +368,6 @@ static int jmb38x_ms_transfer_data(struct jmb38x_ms_host *host)
> static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
> {
> struct jmb38x_ms_host *host = memstick_priv(msh);
> - unsigned char *data;
> unsigned int data_len, cmd, t_val;
>
> if (!(STATUS_HAS_MEDIA & readl(host->addr + STATUS))) {
> @@ -400,8 +399,6 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
> cmd |= TPC_WAIT_INT;
> }
>
> - data = host->req->data;
> -
> if (!no_dma)
> host->cmd_flags |= DMA_DATA;
>
>
>

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