diff options
| -rw-r--r-- | drivers/pci/pcie/aspm.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index c687c817b47d..5326916715d2 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -1127,11 +1127,9 @@ static int pcie_aspm_set_policy(const char *val, if (aspm_disabled) return -EPERM; - for (i = 0; i < ARRAY_SIZE(policy_str); i++) - if (!strncmp(val, policy_str[i], strlen(policy_str[i]))) - break; - if (i >= ARRAY_SIZE(policy_str)) - return -EINVAL; + i = sysfs_match_string(policy_str, val); + if (i < 0) + return i; if (i == aspm_policy) return 0; |