scsi: hpsa: Remove unused variable transMethod

The variable transMethod is not used. Delete it.

drivers/scsi/hpsa.c:9478:16: warning: variable 'transMethod' set but not used.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4554


Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230317054940.86685-1-jiapeng.chong@linux.alibaba.com


Acked-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>