1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index fed29de783e0..f8fc2114ad39 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -117,7 +117,7 @@ bool pci_aer_available(void)
 
 static int ecrc_policy = ECRC_POLICY_DEFAULT;
 
-static const char *ecrc_policy_str[] = {
+static const char * const ecrc_policy_str[] = {
         [ECRC_POLICY_DEFAULT] = "bios",
         [ECRC_POLICY_OFF] = "off",
         [ECRC_POLICY_ON] = "on"
@@ -203,11 +203,8 @@ void pcie_ecrc_get_policy(char *str)
 {
         int i;
 
-        for (i = 0; i < ARRAY_SIZE(ecrc_policy_str); i++)
-                if (!strncmp(str, ecrc_policy_str[i],
-                             strlen(ecrc_policy_str[i])))
-                        break;
-        if (i >= ARRAY_SIZE(ecrc_policy_str))
+        i = match_string(ecrc_policy_str, ARRAY_SIZE(ecrc_policy_str), str);
+        if (i < 0)
                 return;
 
         ecrc_policy = i;