scsi: lpfc: Resolve checker warning for lpfc_new_io_buf()
authorJames Smart <jsmart2021@gmail.com>
Tue, 27 Aug 2019 21:27:46 +0000 (14:27 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 29 Aug 2019 22:07:59 +0000 (18:07 -0400)
commit7f9989bace91a7a36051d64cbf46f7760c52bbf0
tree534bf607455dc1753e412c177acadf1384b44313
parent844b17d7438bc6e8acbd85163b7c6b9bce0a6ea2
scsi: lpfc: Resolve checker warning for lpfc_new_io_buf()

Per Dan Carpenter:

The patch d79c9e9d4b3d: "scsi: lpfc: Support dynamic unbounded SGL lists on
G7 hardware." from Aug 14, 2019, leads to the following static checker
warning:

   drivers/scsi/lpfc/lpfc_init.c:4107 lpfc_new_io_buf()
  error: not allocating enough data 784 vs 768

There was no need to compare sizes nor to allocate size based on a define.

Change allocation to use actual structure length

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/lpfc/lpfc_init.c
drivers/scsi/lpfc/lpfc_sli4.h