[XFS] Remove unused arg from kmem_free()

kmem_free() function takes (ptr, size) arguments but doesn't actually use
second one.

This patch removes size argument from all callsites.

SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31050a

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 1b60e46..5c7144b 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1074,7 +1074,7 @@
 			list_del(&work->w_list);
 			if (work == &mp->m_sync_work)
 				continue;
-			kmem_free(work, sizeof(struct bhv_vfs_sync_work));
+			kmem_free(work);
 		}
 	}
 
@@ -1222,7 +1222,7 @@
 	error = xfs_parseargs(mp, options, args, 1);
 	if (!error)
 		error = xfs_mntupdate(mp, flags, args);
-	kmem_free(args, sizeof(*args));
+	kmem_free(args);
 	return -error;
 }
 
@@ -1369,7 +1369,7 @@
 
 	xfs_itrace_exit(XFS_I(sb->s_root->d_inode));
 
-	kmem_free(args, sizeof(*args));
+	kmem_free(args);
 	return 0;
 
 fail_vnrele:
@@ -1384,7 +1384,7 @@
 	xfs_unmount(mp, 0, NULL);
 
 fail_vfsop:
-	kmem_free(args, sizeof(*args));
+	kmem_free(args);
 	return -error;
 }