1 files changed, 3 insertions, 5 deletions

diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index e5246fbe36c4..2906d520eea7 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -276,18 +276,16 @@ static struct crypto_comp * __percpu *ipcomp_alloc_tfms(const char *alg_name)
         struct crypto_comp * __percpu *tfms;
         int cpu;
 
-        /* This can be any valid CPU ID so we don't need locking. */
-        cpu = raw_smp_processor_id();
 
         list_for_each_entry(pos, &ipcomp_tfms_list, list) {
                 struct crypto_comp *tfm;
 
-                tfms = pos->tfms;
-                tfm = *per_cpu_ptr(tfms, cpu);
+                /* This can be any valid CPU ID so we don't need locking. */
+                tfm = __this_cpu_read(*pos->tfms);
 
                 if (!strcmp(crypto_comp_name(tfm), alg_name)) {
                         pos->users++;
-                        return tfms;
+                        return pos->tfms;
                 }
         }