diff options
| -rw-r--r-- | mm/mempolicy.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 2e76a8f65e94..cfd26d7e61a1 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2711,12 +2711,11 @@ static const char * const policy_modes[] = int mpol_parse_str(char *str, struct mempolicy **mpol) { struct mempolicy *new = NULL; - unsigned short mode; unsigned short mode_flags; nodemask_t nodes; char *nodelist = strchr(str, ':'); char *flags = strchr(str, '='); - int err = 1; + int err = 1, mode; if (nodelist) { /* NUL-terminate mode or flags string */ @@ -2731,12 +2730,8 @@ int mpol_parse_str(char *str, struct mempolicy **mpol) if (flags) *flags++ = '\0'; /* terminate mode string */ - for (mode = 0; mode < MPOL_MAX; mode++) { - if (!strcmp(str, policy_modes[mode])) { - break; - } - } - if (mode >= MPOL_MAX) + mode = match_string(policy_modes, MPOL_MAX, str); + if (mode < 0) goto out; switch (mode) { |