staging: lustre: remove l_filep_open define

Just call filep_open(), no need to rename the thing.

Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: hpdd-discuss <hpdd-discuss@lists.01.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/linux/lvfs_linux.h

@@ -43,8 +43,6 @@
 
 #include "../lvfs.h"
 
-#define l_filp_open filp_open
-
 struct lvfs_run_ctxt;
 struct file *l_dentry_open(struct lvfs_run_ctxt *, struct dentry *,
 			     int flags);

drivers/staging/lustre/lustre/obdclass/llog_lvfs.c

@@ -567,7 +567,7 @@ static struct file *llog_filp_open(char *dir, char *name, int flags, int mode)
 	if (len >= PATH_MAX - 1) {
 		filp = ERR_PTR(-ENAMETOOLONG);
 	} else {
-		filp = l_filp_open(logname, flags, mode);
+		filp = filp_open(logname, flags, mode);
 		if (IS_ERR(filp) && PTR_ERR(filp) != -ENOENT)
 			CERROR("logfile creation %s: %ld\n", logname,
 			       PTR_ERR(filp));