1 files changed, 3 insertions, 2 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 286ab707841..635274140b1 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3737,9 +3737,10 @@ out:
 static void nfs4_write_cached_acl(struct inode *inode, struct page **pages, size_t pgbase, size_t acl_len)
 {
         struct nfs4_cached_acl *acl;
+        size_t buflen = sizeof(*acl) + acl_len;
 
-        if (pages && acl_len <= PAGE_SIZE) {
-                acl = kmalloc(sizeof(*acl) + acl_len, GFP_KERNEL);
+        if (pages && buflen <= PAGE_SIZE) {
+                acl = kmalloc(buflen, GFP_KERNEL);
                 if (acl == NULL)
                         goto out;
                 acl->cached = 1;