Staging: lustre: lustre: idlm: Move trailing statement to next line

This patch Fix both "trailing statement should be on next line"
and space before semicolon errors addressed by checkpatch.pl
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/ldlm/ldlm_extent.c

@@ -151,7 +151,8 @@ static inline int lock_mode_to_index(ldlm_mode_t mode)
 
 	LASSERT(mode != 0);
 	LASSERT(IS_PO2(mode));
-	for (index = -1; mode; index++, mode >>= 1) ;
+	for (index = -1; mode; index++)
+		mode >>= 1;
 	LASSERT(index < LCK_MODE_NUM);
 	return index;
 }