From: Daniel Wagner <dwagner@suse.de>
Date: Tue, 8 Sep 2020 10:15:14 +0200
Subject: scsi: qla2xxx: Simplify return value logic in
 qla2x00_get_sp_from_handle()
Patch-mainline: v5.10-rc1
Git-commit: 622299f16f33852baddf94b32bc80e2c1e24c39a
References: bsc#1171688

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

Link: https://lore.kernel.org/r/20200908081516.8561-3-dwagner@suse.de
Reviewed-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/scsi/qla2xxx/qla_isr.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

--- 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
 {
 	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
 			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
 	}
 
 	req->outstanding_cmds[index] = NULL;
-
-done:
 	return sp;
 }