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scsi: megaraid_sas: remove set but not used variable 'sge_sz' 

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 200aed582d ("megaraid_sas: endianness
related bug fixes and code optimization")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
YueHaibing 2019-05-25 20:37:05 +08:00 committed by Martin K. Petersen
parent 336df6eb62
commit ed17190941
1 changed files with 0 additions and 11 deletions
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drivers/scsi/megaraid/megaraid_sas_base.c
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@ -4122,22 +4122,11 @@ 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