commit 0f672f6c0b52b7b0700b0915c72b540721af4465
author David Brazdil <dbrazdil@google.com> Tue Dec 10 10:32:29 2019 +0000
committer David Brazdil <dbrazdil@google.com> Tue Dec 10 19:03:18 2019 +0000
tree 85c8cba019caa205e4f8920d72d93f6d6deaf29c
parent 3a0ad55d848b50499b68d7141d4eca997fce28ef

Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd

drivers/message/fusion/mptbase.c

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index e6b4ae5..c2dd322 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -335,11 +335,11 @@
 	MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
 	struct pci_dev *pdev;
 
-	if ((ioc == NULL))
+	if (!ioc)
 		return -1;
 
 	pdev = ioc->pcidev;
-	if ((pdev == NULL))
+	if (!pdev)
 		return -1;
 
 	pci_stop_and_remove_bus_device_locked(pdev);
@@ -642,7 +642,7 @@
 			freereq = 0;
 		if (event != MPI_EVENT_EVENT_CHANGE)
 			break;
-		/* else: fall through */
+		/* fall through */
 	case MPI_FUNCTION_CONFIG:
 	case MPI_FUNCTION_SAS_IO_UNIT_CONTROL:
 		ioc->mptbase_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
@@ -6001,13 +6001,12 @@
 	if (mpt_config(ioc, &cfg) != 0)
 		goto out;
 
-	mem = kmalloc(iocpage2sz, GFP_KERNEL);
+	mem = kmemdup(pIoc2, iocpage2sz, GFP_KERNEL);
 	if (!mem) {
 		rc = -ENOMEM;
 		goto out;
 	}
 
-	memcpy(mem, (u8 *)pIoc2, iocpage2sz);
 	ioc->raid_data.pIocPg2 = (IOCPage2_t *) mem;
 
 	mpt_read_ioc_pg_3(ioc);
@@ -7570,11 +7569,11 @@
 		u8 phy_num = (u8)(evData0);
 		u8 port_num = (u8)(evData0 >> 8);
 		u8 port_width = (u8)(evData0 >> 16);
-		u8 primative = (u8)(evData0 >> 24);
+		u8 primitive = (u8)(evData0 >> 24);
 		snprintf(evStr, EVENT_DESCR_STR_SZ,
-		    "SAS Broadcase Primative: phy=%d port=%d "
-		    "width=%d primative=0x%02x",
-		    phy_num, port_num, port_width, primative);
+		    "SAS Broadcast Primitive: phy=%d port=%d "
+		    "width=%d primitive=0x%02x",
+		    phy_num, port_num, port_width, primitive);
 		break;
 	}