Author: Julia Lawall <Julia.Lawall@lip6.fr> CS_PAGE_INC etc. do nothing, so remove them. The semantic patch that performs this transformation is as follows: (http://coccinelle.lip6.fr/) // @@ expression o,item,state; @@ ( – CS_PAGE_INC(o, item); | – CS_PAGE_DEC(o, item); | – CS_PAGESTATE_INC(o, state); | – CS_PAGESTATE_DEC(o, state); ) // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman — drivers/staging/lustre/lustre/obdclass/cl_page.c | 17 …