From 6044ec8882c726e325017bd948aa0cd94ad33abc Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Mon, 7 Nov 2005 01:01:32 -0800
Subject: [PATCH] kfree cleanup: misc remaining drivers

This is the remaining misc drivers/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in misc files in
drivers/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Pierre Ossman <drzeus@drzeus.cx>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Len Brown <len.brown@intel.com>
Acked-by: "Antonino A. Daplas" <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/pci/hotplug/cpqphp_pci.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'drivers/pci/hotplug/cpqphp_pci.c')

diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index 93e39c4096a9..00b81a7bdd26 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -259,8 +259,7 @@ static int PCI_GetBusDevHelper(struct controller *ctrl, u8 *bus_num, u8 *dev_num
 	       sizeof(struct irq_routing_table)) / sizeof(struct irq_info);
 	// Make sure I got at least one entry
 	if (len == 0) {
-		if (PCIIRQRoutingInfoLength != NULL)
-			kfree(PCIIRQRoutingInfoLength );
+		kfree(PCIIRQRoutingInfoLength );
 		return -1;
 	}
 
@@ -275,8 +274,7 @@ static int PCI_GetBusDevHelper(struct controller *ctrl, u8 *bus_num, u8 *dev_num
 			ctrl->pci_bus->number = tbus;
 			pci_bus_read_config_dword (ctrl->pci_bus, *dev_num, PCI_VENDOR_ID, &work);
 			if (!nobridge || (work == 0xffffffff)) {
-				if (PCIIRQRoutingInfoLength != NULL)
-					kfree(PCIIRQRoutingInfoLength );
+				kfree(PCIIRQRoutingInfoLength );
 				return 0;
 			}
 
@@ -289,20 +287,17 @@ static int PCI_GetBusDevHelper(struct controller *ctrl, u8 *bus_num, u8 *dev_num
 				dbg("Scan bus for Non Bridge: bus %d\n", tbus);
 				if (PCI_ScanBusForNonBridge(ctrl, tbus, dev_num) == 0) {
 					*bus_num = tbus;
-					if (PCIIRQRoutingInfoLength != NULL)
-						kfree(PCIIRQRoutingInfoLength );
+					kfree(PCIIRQRoutingInfoLength );
 					return 0;
 				}
 			} else {
-				if (PCIIRQRoutingInfoLength != NULL)
-					kfree(PCIIRQRoutingInfoLength );
+				kfree(PCIIRQRoutingInfoLength );
 				return 0;
 			}
 
 		}
 	}
-	if (PCIIRQRoutingInfoLength != NULL)
-		kfree(PCIIRQRoutingInfoLength );
+	kfree(PCIIRQRoutingInfoLength );
 	return -1;
 }
 
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