[PATCH] PCI: kzalloc() conversion in drivers/pci
this patch converts drivers/pci to kzalloc usage.
Compile tested with allyes config.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/hotplug/ibmphp_res.c b/drivers/pci/hotplug/ibmphp_res.c
index 9c224c9..852a98b 100644
--- a/drivers/pci/hotplug/ibmphp_res.c
+++ b/drivers/pci/hotplug/ibmphp_res.c
@@ -55,13 +55,12 @@
return NULL;
}
- newbus = kmalloc (sizeof (struct bus_node), GFP_KERNEL);
+ newbus = kzalloc(sizeof(struct bus_node), GFP_KERNEL);
if (!newbus) {
err ("out of system memory\n");
return NULL;
}
- memset (newbus, 0, sizeof (struct bus_node));
if (flag)
newbus->busno = busno;
else
@@ -79,12 +78,11 @@
return NULL;
}
- rs = kmalloc (sizeof (struct resource_node), GFP_KERNEL);
+ rs = kzalloc(sizeof(struct resource_node), GFP_KERNEL);
if (!rs) {
err ("out of system memory\n");
return NULL;
}
- memset (rs, 0, sizeof (struct resource_node));
rs->busno = curr->bus_num;
rs->devfunc = curr->dev_fun;
rs->start = curr->start_addr;
@@ -100,12 +98,11 @@
u8 num_ranges = 0;
if (first_bus) {
- newbus = kmalloc (sizeof (struct bus_node), GFP_KERNEL);
+ newbus = kzalloc(sizeof(struct bus_node), GFP_KERNEL);
if (!newbus) {
err ("out of system memory.\n");
return -ENOMEM;
}
- memset (newbus, 0, sizeof (struct bus_node));
newbus->busno = curr->bus_num;
} else {
newbus = *new_bus;
@@ -122,14 +119,13 @@
}
}
- newrange = kmalloc (sizeof (struct range_node), GFP_KERNEL);
+ newrange = kzalloc(sizeof(struct range_node), GFP_KERNEL);
if (!newrange) {
if (first_bus)
kfree (newbus);
err ("out of system memory\n");
return -ENOMEM;
}
- memset (newrange, 0, sizeof (struct range_node));
newrange->start = curr->start_addr;
newrange->end = curr->end_addr;
@@ -1705,12 +1701,11 @@
bus_cur->firstPFMemFromMem = pfmem_cur;
- mem = kmalloc (sizeof (struct resource_node), GFP_KERNEL);
+ mem = kzalloc(sizeof(struct resource_node), GFP_KERNEL);
if (!mem) {
err ("out of system memory\n");
return -ENOMEM;
}
- memset (mem, 0, sizeof (struct resource_node));
mem->type = MEM;
mem->busno = pfmem_cur->busno;
mem->devfunc = pfmem_cur->devfunc;
@@ -1994,12 +1989,11 @@
end_address |= (upper_io_end << 16);
if ((start_address) && (start_address <= end_address)) {
- range = kmalloc (sizeof (struct range_node), GFP_KERNEL);
+ range = kzalloc(sizeof(struct range_node), GFP_KERNEL);
if (!range) {
err ("out of system memory\n");
return -ENOMEM;
}
- memset (range, 0, sizeof (struct range_node));
range->start = start_address;
range->end = end_address + 0xfff;
@@ -2020,13 +2014,12 @@
fix_resources (bus_sec);
if (ibmphp_find_resource (bus_cur, start_address, &io, IO)) {
- io = kmalloc (sizeof (struct resource_node), GFP_KERNEL);
+ io = kzalloc(sizeof(struct resource_node), GFP_KERNEL);
if (!io) {
kfree (range);
err ("out of system memory\n");
return -ENOMEM;
}
- memset (io, 0, sizeof (struct resource_node));
io->type = IO;
io->busno = bus_cur->busno;
io->devfunc = ((device << 3) | (function & 0x7));
@@ -2045,12 +2038,11 @@
if ((start_address) && (start_address <= end_address)) {
- range = kmalloc (sizeof (struct range_node), GFP_KERNEL);
+ range = kzalloc(sizeof(struct range_node), GFP_KERNEL);
if (!range) {
err ("out of system memory\n");
return -ENOMEM;
}
- memset (range, 0, sizeof (struct range_node));
range->start = start_address;
range->end = end_address + 0xfffff;
@@ -2072,13 +2064,12 @@
fix_resources (bus_sec);
if (ibmphp_find_resource (bus_cur, start_address, &mem, MEM)) {
- mem = kmalloc (sizeof (struct resource_node), GFP_KERNEL);
+ mem = kzalloc(sizeof(struct resource_node), GFP_KERNEL);
if (!mem) {
kfree (range);
err ("out of system memory\n");
return -ENOMEM;
}
- memset (mem, 0, sizeof (struct resource_node));
mem->type = MEM;
mem->busno = bus_cur->busno;
mem->devfunc = ((device << 3) | (function & 0x7));
@@ -2101,12 +2092,11 @@
if ((start_address) && (start_address <= end_address)) {
- range = kmalloc (sizeof (struct range_node), GFP_KERNEL);
+ range = kzalloc(sizeof(struct range_node), GFP_KERNEL);
if (!range) {
err ("out of system memory\n");
return -ENOMEM;
}
- memset (range, 0, sizeof (struct range_node));
range->start = start_address;
range->end = end_address + 0xfffff;
@@ -2127,13 +2117,12 @@
fix_resources (bus_sec);
if (ibmphp_find_resource (bus_cur, start_address, &pfmem, PFMEM)) {
- pfmem = kmalloc (sizeof (struct resource_node), GFP_KERNEL);
+ pfmem = kzalloc(sizeof(struct resource_node), GFP_KERNEL);
if (!pfmem) {
kfree (range);
err ("out of system memory\n");
return -ENOMEM;
}
- memset (pfmem, 0, sizeof (struct resource_node));
pfmem->type = PFMEM;
pfmem->busno = bus_cur->busno;
pfmem->devfunc = ((device << 3) | (function & 0x7));