mtd: cfi: cmdset_0002: remove redundant variable timeo

Variable is_local is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'timeo' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

drivers/mtd/chips/cfi_cmdset_0002.c

@@ -1216,7 +1216,6 @@ static inline int do_read_secsi_onechip(struct map_info *map,
 					size_t grouplen)
 {
 	DECLARE_WAITQUEUE(wait, current);
-	unsigned long timeo = jiffies + HZ;
 
  retry:
 	mutex_lock(&chip->mutex);
@@ -1229,7 +1228,6 @@ static inline int do_read_secsi_onechip(struct map_info *map,
 
 		schedule();
 		remove_wait_queue(&chip->wq, &wait);
-		timeo = jiffies + HZ;
 
 		goto retry;
 	}