Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[platform/kernel/linux-starfive.git] / net / ipv4 / inet_hashtables.c

diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index f8b3701..8912019 100644 (file)
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -610,22 +610,21 @@ EXPORT_SYMBOL_GPL(inet_hashinfo_init);
 
 int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo)
 {
+       unsigned int locksz = sizeof(spinlock_t);
        unsigned int i, nblocks = 1;
 
-       if (sizeof(spinlock_t) != 0) {
+       if (locksz != 0) {
                /* allocate 2 cache lines or at least one spinlock per cpu */
-               nblocks = max_t(unsigned int,
-                               2 * L1_CACHE_BYTES / sizeof(spinlock_t),
-                               1);
+               nblocks = max(2U * L1_CACHE_BYTES / locksz, 1U);
                nblocks = roundup_pow_of_two(nblocks * num_possible_cpus());
 
                /* no more locks than number of hash buckets */
                nblocks = min(nblocks, hashinfo->ehash_mask + 1);
 
-               hashinfo->ehash_locks = kmalloc_array(nblocks, sizeof(spinlock_t),
+               hashinfo->ehash_locks = kmalloc_array(nblocks, locksz,
                                                      GFP_KERNEL | __GFP_NOWARN);
                if (!hashinfo->ehash_locks)
-                       hashinfo->ehash_locks = vmalloc(nblocks * sizeof(spinlock_t));
+                       hashinfo->ehash_locks = vmalloc(nblocks * locksz);
 
                if (!hashinfo->ehash_locks)
                        return -ENOMEM;