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staging/lustre: Remove unused cp_error from struct cl_page

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cp_error member is not really set anywhere, so kill
it and the only printing user of it too.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2016-08-21 18:04:36 -04:00 committed by Greg Kroah-Hartman
parent 24c198e956
commit f5a9a15f8f
2 changed files with 2 additions and 4 deletions
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2
drivers/staging/lustre/lustre/include/cl_object.h
View File

@ -701,8 +701,6 @@ enum cl_page_type {
struct cl_page {
/** Reference counter. */
atomic_t cp_ref;
/** Transfer error. */
int cp_error;
/** An object this page is a part of. Immutable after creation. */
struct cl_object *cp_obj;
/** vmpage */

4
drivers/staging/lustre/lustre/obdclass/cl_page.c
View File

@ -981,9 +981,9 @@ void cl_page_header_print(const struct lu_env *env, void *cookie,
lu_printer_t printer, const struct cl_page *pg)
{
(*printer)(env, cookie,
"page@%p[%d %p %d %d %d %p %p]\n",
"page@%p[%d %p %d %d %p %p]\n",
pg, atomic_read(&pg->cp_ref), pg->cp_obj,
pg->cp_state, pg->cp_error, pg->cp_type,
pg->cp_state, pg->cp_type,
pg->cp_owner, pg->cp_req);
}
EXPORT_SYMBOL(cl_page_header_print);