On Sat, May 25, 2019 at 6:07 PM YueHaibing <yuehaibing@xxxxxxxxxx> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/scsi/megaraid/megaraid_sas_base.c: In function megasas_create_frame_pool:
> drivers/scsi/megaraid/megaraid_sas_base.c:4124:6: warning: variable sge_sz set but not used [-Wunused-but-set-variable]
>
> It's not used any more since
> commit 200aed582d61 ("megaraid_sas: endianness related bug fixes and code optimization")
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Acked-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxx>
> ---
> drivers/scsi/megaraid/megaraid_sas_base.c | 11 -----------
> 1 file changed, 11 deletions(-)
>
> diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
> index b26991dcf137..25281a2eb424 100644
> --- a/drivers/scsi/megaraid/megaraid_sas_base.c
> +++ b/drivers/scsi/megaraid/megaraid_sas_base.c
> @@ -4121,22 +4121,11 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
> {
> int i;
> u16 max_cmd;
> - u32 sge_sz;
> u32 frame_count;
> struct megasas_cmd *cmd;
>
> max_cmd = instance->max_mfi_cmds;
>
> - /*
> - * Size of our frame is 64 bytes for MFI frame, followed by max SG
> - * elements and finally SCSI_SENSE_BUFFERSIZE bytes for sense buffer
> - */
> - sge_sz = (IS_DMA64) ? sizeof(struct megasas_sge64) :
> - sizeof(struct megasas_sge32);
> -
> - if (instance->flag_ieee)
> - sge_sz = sizeof(struct megasas_sge_skinny);
> -
> /*
> * For MFI controllers.
> * max_num_sge = 60
> --
> 2.17.1
>
>
