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[PATCH] kfree cleanup: misc remaining drivers

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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>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:32 -08:00
committed by Linus Torvalds
parent 2ea7533060
commit 6044ec8882
24 changed files with 83 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/pci/hotplug/cpqphp_pci.c
View File

@@ -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;
}