staging: lustre: uapi: use proper byteorder functions in lustre_idl.h

In order for lustre_idl.h to be usable for both user
land and kernel space it has to use the proper
byteorder functions.

Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/16916
Reviewed-by: Frank Zago <fzago@cray.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/include/uapi/linux/lustre/lustre_idl.h b/drivers/staging/lustre/include/uapi/linux/lustre/lustre_idl.h
index b7c1a1e8e753a923f8e3f2edb6acc6f6f99ecb89..9613f7c52096045866aa9b42248247ea6091cf39 100644 (file)
--- a/drivers/staging/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/drivers/staging/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -67,6 +67,7 @@
 #ifndef _LUSTRE_IDL_H_
 #define _LUSTRE_IDL_H_
 
+#include <asm/byteorder.h>
 #include <linux/types.h>
 
 #include "../lnet/lnet-types.h"
@@ -389,7 +390,7 @@ enum lu_dirpage_flags {
 
 static inline struct lu_dirent *lu_dirent_start(struct lu_dirpage *dp)
 {
-       if (le32_to_cpu(dp->ldp_flags) & LDF_EMPTY)
+       if (__le32_to_cpu(dp->ldp_flags) & LDF_EMPTY)
                return NULL;
        else
                return dp->ldp_entries;
@@ -399,8 +400,8 @@ static inline struct lu_dirent *lu_dirent_next(struct lu_dirent *ent)
 {
        struct lu_dirent *next;
 
-       if (le16_to_cpu(ent->lde_reclen) != 0)
-               next = ((void *)ent) + le16_to_cpu(ent->lde_reclen);
+       if (__le16_to_cpu(ent->lde_reclen) != 0)
+               next = ((void *)ent) + __le16_to_cpu(ent->lde_reclen);
        else
                next = NULL;
 
@@ -1840,11 +1841,11 @@ static inline ssize_t lmv_mds_md_size(int stripe_count, unsigned int lmm_magic)
 
 static inline int lmv_mds_md_stripe_count_get(const union lmv_mds_md *lmm)
 {
-       switch (le32_to_cpu(lmm->lmv_magic)) {
+       switch (__le32_to_cpu(lmm->lmv_magic)) {
        case LMV_MAGIC_V1:
-               return le32_to_cpu(lmm->lmv_md_v1.lmv_stripe_count);
+               return __le32_to_cpu(lmm->lmv_md_v1.lmv_stripe_count);
        case LMV_USER_MAGIC:
-               return le32_to_cpu(lmm->lmv_user_md.lum_stripe_count);
+               return __le32_to_cpu(lmm->lmv_user_md.lum_stripe_count);
        default:
                return -EINVAL;
        }