Sweep of the simple cases.
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
sizeof(struct omap_i2c_bus_platform_data));
WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
static int __init omap_i2c_cmdline(void)
n = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2;
pdev = platform_device_register_simple("amiga-zorro", -1,
zorro_resources, n);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
subsys_initcall(amiga_init_bus);
return -ENODEV;
pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
module_init(rtc_init);
return -ENODEV;
pdev = platform_device_register_simple("q40kbd", -1, NULL, 0);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
arch_initcall(q40_add_kbd_device);
struct dentry *dir = fault_create_debugfs_attr("fail_iommu",
NULL, &fail_iommu);
- return PTR_RET(dir);
+ return PTR_ERR_OR_ZERO(dir);
}
late_initcall(fail_iommu_debugfs);
pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
module_init(rtc_init);
pdev = platform_device_register_simple("rtc-ps3", -1, NULL, 0);
- return PTR_RET(pdev);
+ return PTR_ERR_OR_ZERO(pdev);
}
module_init(ps3_rtc_init);
pd = platform_device_register_simple("rtc_cmos", -1,
&res[0], num_res);
- return PTR_RET(pd);
+ return PTR_ERR_OR_ZERO(pd);
}
fs_initcall(add_rtc);
int hypfs_dbfs_init(void)
{
dbfs_dir = debugfs_create_dir("s390_hypfs", NULL);
- return PTR_RET(dbfs_dir);
+ return PTR_ERR_OR_ZERO(dbfs_dir);
}
void hypfs_dbfs_exit(void)
dev = device_create(srom_class, &platform_bus,
MKDEV(srom_major, index), srom, "%d", index);
- return PTR_RET(dev);
+ return PTR_ERR_OR_ZERO(dev);
}
/** srom_init() - Initialize the driver's module. */
id_priv->id.port_num, &rec,
comp_mask, GFP_KERNEL,
cma_ib_mc_handler, mc);
- return PTR_RET(mc->multicast.ib);
+ return PTR_ERR_OR_ZERO(mc->multicast.ib);
}
static void iboe_mcast_work_handler(struct work_struct *work)
printk(KERN_WARNING "%s: You shouldn't autoprobe with insmod\n",
cardname);
cops_dev = cops_probe(-1);
- return PTR_RET(cops_dev);
+ return PTR_ERR_OR_ZERO(cops_dev);
}
static void __exit cops_module_exit(void)
"ltpc: Autoprobing is not recommended for modules\n");
dev_ltpc = ltpc_probe();
- return PTR_RET(dev_ltpc);
+ return PTR_ERR_OR_ZERO(dev_ltpc);
}
module_init(ltpc_module_init);
#endif
static int __init atarilance_module_init(void)
{
atarilance_dev = atarilance_probe(-1);
- return PTR_RET(atarilance_dev);
+ return PTR_ERR_OR_ZERO(atarilance_dev);
}
static void __exit atarilance_module_exit(void)
int __init init_module(void)
{
dev_mvme147_lance = mvme147lance_probe(-1);
- return PTR_RET(dev_mvme147_lance);
+ return PTR_ERR_OR_ZERO(dev_mvme147_lance);
}
void __exit cleanup_module(void)
int __init init_module(void)
{
dev_ni65 = ni65_probe(-1);
- return PTR_RET(dev_ni65);
+ return PTR_ERR_OR_ZERO(dev_ni65);
}
void __exit cleanup_module(void)
int __init init_module(void)
{
sun3lance_dev = sun3lance_probe(-1);
- return PTR_RET(sun3lance_dev);
+ return PTR_ERR_OR_ZERO(sun3lance_dev);
}
void __exit cleanup_module(void)
return -ENODEV;
drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);
- return PTR_RET(drvr->dbgfs_dir);
+ return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
}
void brcmf_debugfs_detach(struct brcmf_pub *drvr)
drvr->dbgfs_dir = debugfs_create_dir(
dev_name(&drvr->wlc->hw->d11core->dev), root_folder);
- return PTR_RET(drvr->dbgfs_dir);
+ return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
}
void brcms_debugfs_detach(struct brcms_pub *drvr)
samsungq10_probe,
NULL, 0, NULL, 0);
- return PTR_RET(samsungq10_device);
+ return PTR_ERR_OR_ZERO(samsungq10_device);
}
static void __exit samsungq10_exit(void)
rdesc->owner = THIS_MODULE;
di->rdev = regulator_register(&di->desc, config);
- return PTR_RET(di->rdev);
+ return PTR_ERR_OR_ZERO(di->rdev);
}
return -EINVAL;
master = fsl_spi_probe(&pdev->dev, mem, irq);
- return PTR_RET(master);
+ return PTR_ERR_OR_ZERO(master);
}
static int plat_mpc8xxx_spi_remove(struct platform_device *pdev)
dev = device_create(spidev_class, &spi->dev, spidev->devt,
spidev, "spidev%d.%d",
spi->master->bus_num, spi->chip_select);
- status = PTR_RET(dev);
+ status = PTR_ERR_OR_ZERO(dev);
} else {
dev_dbg(&spi->dev, "no minor number available!\n");
status = -ENODEV;
d = debugfs_create_file(name, S_IRUGO, dss_debugfs_dir,
write, &dss_debug_fops);
- return PTR_RET(d);
+ return PTR_ERR_OR_ZERO(d);
}
#else /* CONFIG_OMAP2_DSS_DEBUGFS */
static inline int dss_initialize_debugfs(void)
WARN_ON(atomic_xchg(
&fs_info->mutually_exclusive_operation_running, 1));
task = kthread_run(btrfs_dev_replace_kthread, fs_info, "btrfs-devrepl");
- return PTR_RET(task);
+ return PTR_ERR_OR_ZERO(task);
}
static int btrfs_dev_replace_kthread(void *data)
found_key.type = BTRFS_INODE_ITEM_KEY;
found_key.offset = 0;
inode = btrfs_iget(root->fs_info->sb, &found_key, root, NULL);
- ret = PTR_RET(inode);
+ ret = PTR_ERR_OR_ZERO(inode);
if (ret && ret != -ESTALE)
goto out;
bt_class = class_create(THIS_MODULE, "bluetooth");
- return PTR_RET(bt_class);
+ return PTR_ERR_OR_ZERO(bt_class);
}
void bt_sysfs_cleanup(void)
static int __net_init broute_net_init(struct net *net)
{
net->xt.broute_table = ebt_register_table(net, &broute_table);
- return PTR_RET(net->xt.broute_table);
+ return PTR_ERR_OR_ZERO(net->xt.broute_table);
}
static void __net_exit broute_net_exit(struct net *net)
static int __net_init frame_filter_net_init(struct net *net)
{
net->xt.frame_filter = ebt_register_table(net, &frame_filter);
- return PTR_RET(net->xt.frame_filter);
+ return PTR_ERR_OR_ZERO(net->xt.frame_filter);
}
static void __net_exit frame_filter_net_exit(struct net *net)
static int __net_init frame_nat_net_init(struct net *net)
{
net->xt.frame_nat = ebt_register_table(net, &frame_nat);
- return PTR_RET(net->xt.frame_nat);
+ return PTR_ERR_OR_ZERO(net->xt.frame_nat);
}
static void __net_exit frame_nat_net_exit(struct net *net)
net->ipv4.arptable_filter =
arpt_register_table(net, &packet_filter, repl);
kfree(repl);
- return PTR_RET(net->ipv4.arptable_filter);
+ return PTR_ERR_OR_ZERO(net->ipv4.arptable_filter);
}
static void __net_exit arptable_filter_net_exit(struct net *net)
net->ipv4.iptable_filter =
ipt_register_table(net, &packet_filter, repl);
kfree(repl);
- return PTR_RET(net->ipv4.iptable_filter);
+ return PTR_ERR_OR_ZERO(net->ipv4.iptable_filter);
}
static void __net_exit iptable_filter_net_exit(struct net *net)
net->ipv4.iptable_mangle =
ipt_register_table(net, &packet_mangler, repl);
kfree(repl);
- return PTR_RET(net->ipv4.iptable_mangle);
+ return PTR_ERR_OR_ZERO(net->ipv4.iptable_mangle);
}
static void __net_exit iptable_mangle_net_exit(struct net *net)
return -ENOMEM;
net->ipv4.nat_table = ipt_register_table(net, &nf_nat_ipv4_table, repl);
kfree(repl);
- return PTR_RET(net->ipv4.nat_table);
+ return PTR_ERR_OR_ZERO(net->ipv4.nat_table);
}
static void __net_exit iptable_nat_net_exit(struct net *net)
net->ipv4.iptable_raw =
ipt_register_table(net, &packet_raw, repl);
kfree(repl);
- return PTR_RET(net->ipv4.iptable_raw);
+ return PTR_ERR_OR_ZERO(net->ipv4.iptable_raw);
}
static void __net_exit iptable_raw_net_exit(struct net *net)
net->ipv4.iptable_security =
ipt_register_table(net, &security_table, repl);
kfree(repl);
- return PTR_RET(net->ipv4.iptable_security);
+ return PTR_ERR_OR_ZERO(net->ipv4.iptable_security);
}
static void __net_exit iptable_security_net_exit(struct net *net)
net->ipv6.ip6table_filter =
ip6t_register_table(net, &packet_filter, repl);
kfree(repl);
- return PTR_RET(net->ipv6.ip6table_filter);
+ return PTR_ERR_OR_ZERO(net->ipv6.ip6table_filter);
}
static void __net_exit ip6table_filter_net_exit(struct net *net)
net->ipv6.ip6table_mangle =
ip6t_register_table(net, &packet_mangler, repl);
kfree(repl);
- return PTR_RET(net->ipv6.ip6table_mangle);
+ return PTR_ERR_OR_ZERO(net->ipv6.ip6table_mangle);
}
static void __net_exit ip6table_mangle_net_exit(struct net *net)
return -ENOMEM;
net->ipv6.ip6table_nat = ip6t_register_table(net, &nf_nat_ipv6_table, repl);
kfree(repl);
- return PTR_RET(net->ipv6.ip6table_nat);
+ return PTR_ERR_OR_ZERO(net->ipv6.ip6table_nat);
}
static void __net_exit ip6table_nat_net_exit(struct net *net)
net->ipv6.ip6table_raw =
ip6t_register_table(net, &packet_raw, repl);
kfree(repl);
- return PTR_RET(net->ipv6.ip6table_raw);
+ return PTR_ERR_OR_ZERO(net->ipv6.ip6table_raw);
}
static void __net_exit ip6table_raw_net_exit(struct net *net)
net->ipv6.ip6table_security =
ip6t_register_table(net, &security_table, repl);
kfree(repl);
- return PTR_RET(net->ipv6.ip6table_security);
+ return PTR_ERR_OR_ZERO(net->ipv6.ip6table_security);
}
static void __net_exit ip6table_security_net_exit(struct net *net)
///
-/// Use PTR_RET rather than if(IS_ERR(...)) + PTR_ERR
+/// Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
///
// Confidence: High
// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Options: --no-includes --include-headers
//
-// Keywords: ERR_PTR, PTR_ERR, PTR_RET
+// Keywords: ERR_PTR, PTR_ERR, PTR_RET, PTR_ERR_OR_ZERO
// Version min: 2.6.39
//
@@
- if (IS_ERR(ptr)) return PTR_ERR(ptr); else return 0;
-+ return PTR_RET(ptr);
++ return PTR_ERR_OR_ZERO(ptr);
@depends on patch@
expression ptr;
@@
- if (IS_ERR(ptr)) return PTR_ERR(ptr); return 0;
-+ return PTR_RET(ptr);
++ return PTR_ERR_OR_ZERO(ptr);
@depends on patch@
expression ptr;
@@
- (IS_ERR(ptr) ? PTR_ERR(ptr) : 0)
-+ PTR_RET(ptr)
++ PTR_ERR_OR_ZERO(ptr)
@r1 depends on !patch@
expression ptr;
return -EINVAL;
}
- return PTR_RET(codec->control_data);
+ return PTR_ERR_OR_ZERO(codec->control_data);
}
EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
#else