NFSv4.1: Remove unused 'default allocation' for pnfs_alloc_layout_hdr()

...and ditto for pnfs_free_layout_hdr()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index edc8288..fcc72ec 100644 (file)
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -200,8 +200,7 @@ static struct pnfs_layout_hdr *
 pnfs_alloc_layout_hdr(struct inode *ino, gfp_t gfp_flags)
 {
        struct pnfs_layoutdriver_type *ld = NFS_SERVER(ino)->pnfs_curr_ld;
-       return ld->alloc_layout_hdr ? ld->alloc_layout_hdr(ino, gfp_flags) :
-               kzalloc(sizeof(struct pnfs_layout_hdr), gfp_flags);
+       return ld->alloc_layout_hdr(ino, gfp_flags);
 }
 
 static void
@@ -218,7 +217,7 @@ pnfs_free_layout_hdr(struct pnfs_layout_hdr *lo)
                spin_unlock(&clp->cl_lock);
        }
        put_rpccred(lo->plh_lc_cred);
-       return ld->alloc_layout_hdr ? ld->free_layout_hdr(lo) : kfree(lo);
+       return ld->free_layout_hdr(lo);
 }
 
 static void