[PATCH v2 2/4] qla2xxx: Simplify return value logic in qla2x00_get_sp_from_handle()

[Daniel Wagner]

Refactor qla2x00_get_sp_from_handle() to avoid the unecessary
goto if early returns are used. With this we can also avoid
preinitilzing the sp pointer.

Signed-off-by: Daniel Wagner <dwag...@suse.de>
---
 drivers/scsi/qla2xxx/qla_isr.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 27bcd346af7c..5d278155e4e7 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1716,7 +1716,7 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const 
char *func,
 {
        struct qla_hw_data *ha = vha->hw;
        sts_entry_t *pkt = iocb;
-       srb_t *sp = NULL;
+       srb_t *sp;
        uint16_t index;
 
        index = LSW(pkt->handle);
@@ -1728,13 +1728,13 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const 
char *func,
                        set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
                else
                        set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
-               goto done;
+               return NULL;
        }
        sp = req->outstanding_cmds[index];
        if (!sp) {
                ql_log(ql_log_warn, vha, 0x5032,
                    "Invalid completion handle (%x) -- timed-out.\n", index);
-               return sp;
+               return NULL;
        }
        if (sp->handle != index) {
                ql_log(ql_log_warn, vha, 0x5033,
@@ -1743,8 +1743,6 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const 
char *func,
        }
 
        req->outstanding_cmds[index] = NULL;
-
-done:
        return sp;
 }
 
-- 
2.16.4