Symbolic permissions such as "(S_IWUSR | S_IWGRP)" are not
preferred and octal permissions should be used instead. Change all
symbolic permissions to octal permissions.
Example of old:
"(S_IWUSR | S_IWGRP)"
Example of new:
"0220"
Signed-off-by: Kelsey Skunberg <skunberg.kel...@gmail.com>
---
drivers/pci/pci-sysfs.c | 25 ++++++++++++-------------
1 file changed, 12 insertions(+), 13 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 8af7944fdccb..346193ca4826 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -464,7 +464,7 @@ static ssize_t dev_rescan_store(struct device *dev,
}
return count;
}
-static DEVICE_ATTR(rescan, (S_IWUSR | S_IWGRP), NULL, dev_rescan_store);
+static DEVICE_ATTR(rescan, 0220, NULL, dev_rescan_store);
static ssize_t remove_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
@@ -478,7 +478,7 @@ static ssize_t remove_store(struct device *dev, struct
device_attribute *attr,
pci_stop_and_remove_bus_device_locked(to_pci_dev(dev));
return count;
}
-static DEVICE_ATTR_IGNORE_LOCKDEP(remove, (S_IWUSR | S_IWGRP), NULL,
+static DEVICE_ATTR_IGNORE_LOCKDEP(remove, 0220, NULL,
remove_store);
static ssize_t dev_bus_rescan_store(struct device *dev,
@@ -501,7 +501,7 @@ static ssize_t dev_bus_rescan_store(struct device *dev,
}
return count;
}
-static DEVICE_ATTR(bus_rescan, (S_IWUSR | S_IWGRP), NULL,
dev_bus_rescan_store);
+static DEVICE_ATTR(bus_rescan, 0220, NULL, dev_bus_rescan_store);
#if defined(CONFIG_PM) && defined(CONFIG_ACPI)
static ssize_t d3cold_allowed_store(struct device *dev,
@@ -685,13 +685,12 @@ static ssize_t sriov_drivers_autoprobe_store(struct
device *dev,
}
static DEVICE_ATTR_RO(sriov_totalvfs);
-static DEVICE_ATTR(sriov_numvfs, (S_IRUGO | S_IWUSR | S_IWGRP),
- sriov_numvfs_show, sriov_numvfs_store);
+static DEVICE_ATTR(sriov_numvfs, 0664, sriov_numvfs_show, sriov_numvfs_store);
static DEVICE_ATTR_RO(sriov_offset);
static DEVICE_ATTR_RO(sriov_stride);
static DEVICE_ATTR_RO(sriov_vf_device);
-static DEVICE_ATTR(sriov_drivers_autoprobe, (S_IRUGO | S_IWUSR | S_IWGRP),
- sriov_drivers_autoprobe_show, sriov_drivers_autoprobe_store);
+static DEVICE_ATTR(sriov_drivers_autoprobe, 0664, sriov_drivers_autoprobe_show,
+ sriov_drivers_autoprobe_store);
#endif /* CONFIG_PCI_IOV */
static ssize_t driver_override_store(struct device *dev,
@@ -1080,7 +1079,7 @@ void pci_create_legacy_files(struct pci_bus *b)
sysfs_bin_attr_init(b->legacy_io);
b->legacy_io->attr.name = "legacy_io";
b->legacy_io->size = 0xffff;
- b->legacy_io->attr.mode = S_IRUSR | S_IWUSR;
+ b->legacy_io->attr.mode = 0600;
b->legacy_io->read = pci_read_legacy_io;
b->legacy_io->write = pci_write_legacy_io;
b->legacy_io->mmap = pci_mmap_legacy_io;
@@ -1094,7 +1093,7 @@ void pci_create_legacy_files(struct pci_bus *b)
sysfs_bin_attr_init(b->legacy_mem);
b->legacy_mem->attr.name = "legacy_mem";
b->legacy_mem->size = 1024*1024;
- b->legacy_mem->attr.mode = S_IRUSR | S_IWUSR;
+ b->legacy_mem->attr.mode = 0600;
b->legacy_mem->mmap = pci_mmap_legacy_mem;
pci_adjust_legacy_attr(b, pci_mmap_mem);
error = device_create_bin_file(&b->dev, b->legacy_mem);
@@ -1301,7 +1300,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num,
int write_combine)
}
}
res_attr->attr.name = res_attr_name;
- res_attr->attr.mode = S_IRUSR | S_IWUSR;
+ res_attr->attr.mode = 0600;
res_attr->size = pci_resource_len(pdev, num);
res_attr->private = (void *)(unsigned long)num;
retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
@@ -1414,7 +1413,7 @@ static ssize_t pci_read_rom(struct file *filp, struct
kobject *kobj,
static const struct bin_attribute pci_config_attr = {
.attr = {
.name = "config",
- .mode = S_IRUGO | S_IWUSR,
+ .mode = 0644,
},
.size = PCI_CFG_SPACE_SIZE,
.read = pci_read_config,
@@ -1424,7 +1423,7 @@ static const struct bin_attribute pci_config_attr = {
static const struct bin_attribute pcie_config_attr = {
.attr = {
.name = "config",
- .mode = S_IRUGO | S_IWUSR,
+ .mode = 0644,
},
.size = PCI_CFG_SPACE_EXP_SIZE,
.read = pci_read_config,
@@ -1506,7 +1505,7 @@ int __must_check pci_create_sysfs_dev_files(struct
pci_dev *pdev)
sysfs_bin_attr_init(attr);
attr->size = rom_size;
attr->attr.name = "rom";
- attr->attr.mode = S_IRUSR | S_IWUSR;
+ attr->attr.mode = 0600;
attr->read = pci_read_rom;
attr->write = pci_write_rom;
retval = sysfs_create_bin_file(&pdev->dev.kobj, attr);
--
2.20.1
