diff options
| -rw-r--r-- | net/sunrpc/auth.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 696eb39fc1cb..a7e42f9a405c 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -51,9 +51,7 @@ static int param_set_hashtbl_sz(const char *val, const struct kernel_param *kp) ret = kstrtoul(val, 0, &num); if (ret == -EINVAL) goto out_inval; - nbits = fls(num); - if (num > (1U << nbits)) - nbits++; + nbits = fls(num - 1); if (nbits > MAX_HASHTABLE_BITS || nbits < 2) goto out_inval; *(unsigned int *)kp->arg = nbits; |