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shared/trivial: add code comment to nm_utils_ifname_valid_kernel()

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(cherry picked from commit eb74d5f65f)
This commit is contained in:
Thomas Haller 2020-02-18 13:03:50 +01:00
parent 9bbb021b4f
commit 82237a3344
1 changed files with 4 additions and 0 deletions
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4
shared/nm-glib-aux/nm-shared-utils.c
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@ -3995,6 +3995,10 @@ nm_utils_ifname_valid_kernel (const char *name, GError **error)
{
int i;
/* This function follows kernel's interface validation
* function dev_valid_name() in net/core/dev.c.
*/
if (!name) {
g_set_error_literal (error, NM_UTILS_ERROR, NM_UTILS_ERROR_UNKNOWN,
_("interface name is missing"));