mtd: nand: Drop a blank line in nand_wait()

This empty line should not be there. Remove it.
Signed-off-by: Andre Renaud <andre@designa-electronics.com>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
Signed-off-by: Simon Glass <sjg@chromium.org>

drivers/mtd/nand/nand_base.c

@@ -862,7 +862,6 @@ static void panic_nand_wait(struct mtd_info *mtd, struct nand_chip *chip,
  */
 static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip)
 {
-
 	int status;
 	unsigned long timeo = 400;