scsi: bfa: Ensure a blank line precedes next function/header

Fixes the following checkpatch warning:

 CHECK: Please use a blank line after function/struct/union/enum declarations
 #129: FILE: drivers/scsi/bfa/bfa_ioc.c:6913:
  }
 +/*

Link: https://lore.kernel.org/r/20200723122446.1329773-39-lee.jones@linaro.org
Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/bfa/bfa_ioc.c

@@ -6910,6 +6910,7 @@ bfa_flash_read_check(void __iomem *pci_bar)
 
 	return 0;
 }
+
 /*
  * @brief
  * End flash read operation.