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udev: fix various comments

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In particular: "re-renaming" was just a copy-paste error.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2019-05-09 12:35:20 +02:00
parent 0b1e5b6ed8
commit 4c27f691a5
2 changed files with 10 additions and 10 deletions
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4
src/udev/net/naming-scheme.h
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@ -25,9 +25,9 @@ typedef enum NamingSchemeFlags {
NAMING_SR_IOV_V = 1 << 0, /* Use "v" suffix for SR-IOV, see 609948c7043a40008b8299529c978ed8e11de8f6*/
NAMING_NPAR_ARI = 1 << 1, /* Use NPAR "ARI", see 6bc04997b6eab35d1cb9fa73889892702c27be09 */
NAMING_INFINIBAND = 1 << 2, /* Use "ib" prefix for infiniband, see 938d30aa98df887797c9e05074a562ddacdcdf5e */
NAMING_ZERO_ACPI_INDEX = 1 << 3, /* Allow zero acpi_index field, see d81186ef4f6a888a70f20a1e73a812d6acb9e22f */
NAMING_ZERO_ACPI_INDEX = 1 << 3, /* Use zero acpi_index field, see d81186ef4f6a888a70f20a1e73a812d6acb9e22f */
NAMING_ALLOW_RERENAMES = 1 << 4, /* Allow re-renaming of devices, see #9006 */
NAMING_NETDEVSIM = 1 << 5, /* Allow re-renaming of netdevsim devices */
NAMING_NETDEVSIM = 1 << 5, /* Generate names for netdevsim devices, see eaa9d507d85509c8bf727356e3884ec54b0fc646 */
/* And now the masks that combine the features above */
NAMING_V238 = 0,

16
src/udev/udev-builtin-net_id.c
View File

@ -170,7 +170,7 @@ static int dev_pci_onboard(sd_device *dev, struct netnames *names) {
char *s;
int r;
/* ACPI _DSM — device specific method for naming a PCI or PCI Express device */
/* ACPI _DSM — device specific method for naming a PCI or PCI Express device */
if (sd_device_get_sysattr_value(names->pcidev, "acpi_index", &attr) < 0) {
/* SMBIOS type 41 — Onboard Devices Extended Information */
r = sd_device_get_sysattr_value(names->pcidev, "index", &attr);
@ -184,10 +184,11 @@ static int dev_pci_onboard(sd_device *dev, struct netnames *names) {
if (idx == 0 && !naming_scheme_has(NAMING_ZERO_ACPI_INDEX))
return -EINVAL;
/* Some BIOSes report rubbish indexes that are excessively high (2^24-1 is an index VMware likes to report for
* example). Let's define a cut-off where we don't consider the index reliable anymore. We pick some arbitrary
* cut-off, which is somewhere beyond the realistic number of physical network interface a system might
* have. Ideally the kernel would already filter his crap for us, but it doesn't currently. */
/* Some BIOSes report rubbish indexes that are excessively high (2^24-1 is an index VMware likes to
* report for example). Let's define a cut-off where we don't consider the index reliable anymore. We
* pick some arbitrary cut-off, which is somewhere beyond the realistic number of physical network
* interface a system might have. Ideally the kernel would already filter his crap for us, but it
* doesn't currently. */
if (idx > ONBOARD_INDEX_MAX)
return -ENOENT;
@ -643,9 +644,8 @@ static int names_ccw(sd_device *dev, struct netnames *names) {
if (r < 0)
return r;
/* Check the length of the bus-ID. Rely on that the kernel provides
* a correct bus-ID; alternatively, improve this check and parse and
* verify each bus-ID part...
/* Check the length of the bus-ID. Rely on the fact that the kernel provides a correct bus-ID;
* alternatively, improve this check and parse and verify each bus-ID part...
*/
bus_id_len = strlen(bus_id);
if (!IN_SET(bus_id_len, 8, 9))