gfs2: Use kuid_t and kgid_t types where appropriate.

Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

fs/gfs2/inode.c

@@ -1580,7 +1580,8 @@ static int setattr_chown(struct inode *inode, struct iattr *attr)
 {
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct gfs2_sbd *sdp = GFS2_SB(inode);
-	u32 ouid, ogid, nuid, ngid;
+	kuid_t ouid, nuid;
+	kgid_t ogid, ngid;
 	int error;
 
 	ouid = inode->i_uid;

fs/gfs2/quota.c

@@ -492,7 +492,7 @@ static void qdsb_put(struct gfs2_quota_data *qd)
 	qd_put(qd);
 }
 
-int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
+int gfs2_quota_hold(struct gfs2_inode *ip, kuid_t uid, kgid_t gid)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
 	struct gfs2_quota_data **qd;
@@ -918,7 +918,7 @@ static int do_glock(struct gfs2_quota_data *qd, int force_refresh,
 	return error;
 }
 
-int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid)
+int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
 	struct gfs2_quota_data *qd;
@@ -1039,7 +1039,7 @@ static int print_message(struct gfs2_quota_data *qd, char *type)
 	return 0;
 }
 
-int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
+int gfs2_quota_check(struct gfs2_inode *ip, kuid_t uid, kgid_t gid)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
 	struct gfs2_quota_data *qd;
@@ -1088,7 +1088,7 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
 }
 
 void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
-		       u32 uid, u32 gid)
+		       kuid_t uid, kgid_t gid)
 {
 	struct gfs2_quota_data *qd;
 	unsigned int x;

fs/gfs2/quota.h

@@ -17,15 +17,15 @@ struct shrink_control;
 #define NO_UID_QUOTA_CHANGE INVALID_UID
 #define NO_GID_QUOTA_CHANGE INVALID_GID
 
-extern int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid);
+extern int gfs2_quota_hold(struct gfs2_inode *ip, kuid_t uid, kgid_t gid);
 extern void gfs2_quota_unhold(struct gfs2_inode *ip);
 
-extern int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid);
+extern int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid);
 extern void gfs2_quota_unlock(struct gfs2_inode *ip);
 
-extern int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid);
+extern int gfs2_quota_check(struct gfs2_inode *ip, kuid_t uid, kgid_t gid);
 extern void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
-			      u32 uid, u32 gid);
+			      kuid_t uid, kgid_t gid);
 
 extern int gfs2_quota_sync(struct super_block *sb, int type);
 extern int gfs2_quota_refresh(struct gfs2_sbd *sdp, struct kqid qid);