diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2013-06-25 19:27:23 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-07-08 20:25:58 +0400 |
| commit | a44c72f309224973ffc7c7dfeee6e354c6f3d739 (patch) | |
| tree | ea638beefd9465709fcaaf76a54b83306425f66a /drivers/scsi/qla2xxx/qla_bsg.c | |
| parent | 090fc2e2cf6a2763f609af6f128a812d5051d935 (diff) | |
| download | linux-a44c72f309224973ffc7c7dfeee6e354c6f3d739.tar.xz | |
[SCSI] qla2xxx: Clean up qla84xx_mgmt_cmd()
Remove dead code, simplify a pointer computation and move the
ql84_mgmt assignment to just before its first use.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 9a30b696d758..b85f0021db3b 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1084,14 +1084,6 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) return -EINVAL; } - ql84_mgmt = (struct qla_bsg_a84_mgmt *)((char *)bsg_job->request + - sizeof(struct fc_bsg_request)); - if (!ql84_mgmt) { - ql_log(ql_log_warn, vha, 0x703b, - "MGMT header not provided, exiting.\n"); - return -EINVAL; - } - mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (!mn) { ql_log(ql_log_warn, vha, 0x703c, @@ -1102,7 +1094,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) memset(mn, 0, sizeof(struct access_chip_84xx)); mn->entry_type = ACCESS_CHIP_IOCB_TYPE; mn->entry_count = 1; - + ql84_mgmt = (void *)bsg_job->request + sizeof(struct fc_bsg_request); switch (ql84_mgmt->mgmt.cmd) { case QLA84_MGMT_READ_MEM: case QLA84_MGMT_GET_INFO: |