From: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Date: Mon, 26 Dec 2016 13:23:10 +0000 (+0100)
Subject: scsi: qla2xxx: make msix_entries const
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=44a8f954449c604b7b0a73a0316a8c4ed3487784;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

scsi: qla2xxx: make msix_entries const

msix_entries and qla82xx_msix_entries arrays are never modified in
drivers/scsi/qla2xxx/qla_isr.c. Move their contents to read-only data.

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 474b415217df..b9c113e47346 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -3003,14 +3003,14 @@ struct qla_init_msix_entry {
 	irq_handler_t handler;
 };
 
-static struct qla_init_msix_entry msix_entries[] = {
+static const struct qla_init_msix_entry msix_entries[] = {
 	{ "qla2xxx (default)", qla24xx_msix_default },
 	{ "qla2xxx (rsp_q)", qla24xx_msix_rsp_q },
 	{ "qla2xxx (atio_q)", qla83xx_msix_atio_q },
 	{ "qla2xxx (qpair_multiq)", qla2xxx_msix_rsp_q },
 };
 
-static struct qla_init_msix_entry qla82xx_msix_entries[] = {
+static const struct qla_init_msix_entry qla82xx_msix_entries[] = {
 	{ "qla2xxx (default)", qla82xx_msix_default },
 	{ "qla2xxx (rsp_q)", qla82xx_msix_rsp_q },
 };
@@ -3284,7 +3284,7 @@ qla2x00_free_irqs(scsi_qla_host_t *vha)
 int qla25xx_request_irq(struct qla_hw_data *ha, struct qla_qpair *qpair,
 	struct qla_msix_entry *msix, int vector_type)
 {
-	struct qla_init_msix_entry *intr = &msix_entries[vector_type];
+	const struct qla_init_msix_entry *intr = &msix_entries[vector_type];
 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
 	int ret;