diff options
| -rw-r--r-- | mm/migrate.c | 11 | ||||
| -rw-r--r-- | mm/swap_state.c | 11 |
2 files changed, 10 insertions, 12 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index b2678279eb43..ab46ad93af9f 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2523,12 +2523,11 @@ static ssize_t numa_demotion_enabled_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count) { - if (!strncmp(buf, "true", 4) || !strncmp(buf, "1", 1)) - numa_demotion_enabled = true; - else if (!strncmp(buf, "false", 5) || !strncmp(buf, "0", 1)) - numa_demotion_enabled = false; - else - return -EINVAL; + ssize_t ret; + + ret = kstrtobool(buf, &numa_demotion_enabled); + if (ret) + return ret; return count; } diff --git a/mm/swap_state.c b/mm/swap_state.c index d41746a572a2..27c4e28f795f 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -874,12 +874,11 @@ static ssize_t vma_ra_enabled_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count) { - if (!strncmp(buf, "true", 4) || !strncmp(buf, "1", 1)) - enable_vma_readahead = true; - else if (!strncmp(buf, "false", 5) || !strncmp(buf, "0", 1)) - enable_vma_readahead = false; - else - return -EINVAL; + ssize_t ret; + + ret = kstrtobool(buf, &enable_vma_readahead); + if (ret) + return ret; return count; } |