diff options
Diffstat (limited to 'kernel/res_counter.c')
| -rw-r--r-- | kernel/res_counter.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/res_counter.c b/kernel/res_counter.c index 51dbac6a3633..e791130f85a7 100644 --- a/kernel/res_counter.c +++ b/kernel/res_counter.c @@ -186,8 +186,11 @@ int res_counter_memparse_write_strategy(const char *buf, /* return RES_COUNTER_MAX(unlimited) if "-1" is specified */ if (*buf == '-') { - res = simple_strtoull(buf + 1, &end, 10); - if (res != 1 || *end != '\0') + int rc = kstrtoull(buf + 1, 10, &res); + + if (rc) + return rc; + if (res != 1) return -EINVAL; *resp = RES_COUNTER_MAX; return 0; |