Commit 55f37f01 authored by Oleg Drokin's avatar Oleg Drokin Committed by Greg Kroah-Hartman
Browse files

staging/lustre: Declare lov_getstripe lump argument as __user 



This is a user pointer, so that makes sparse a lot happier.

Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 97514241

drivers/staging/lustre/lustre/lov/lov_internal.h

+1 −1
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ int lov_packmd(struct obd_export *exp, struct lov_mds_md **lmm, 
int lov_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp,

		 struct lov_mds_md *lmm, int lmm_bytes);

int lov_getstripe(struct obd_export *exp,

		  struct lov_stripe_md *lsm, struct lov_user_md *lump);

		  struct lov_stripe_md *lsm, struct lov_user_md __user *lump);

int lov_alloc_memmd(struct lov_stripe_md **lsmp, __u16 stripe_count,

		    int pattern, int magic);

int lov_free_memmd(struct lov_stripe_md **lsmp);

drivers/staging/lustre/lustre/lov/lov_pack.c

+1 −1
Original line number Diff line number Diff line
@@ -376,7 +376,7 @@ int lov_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp, 
 * lmm_magic must be LOV_USER_MAGIC.

 */

int lov_getstripe(struct obd_export *exp, struct lov_stripe_md *lsm,

		  struct lov_user_md *lump)

		  struct lov_user_md __user *lump)

{

	/*

	 * XXX huge struct allocated on stack.