diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index cf68c32..25cbc36 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -21,7 +21,7 @@
 #include <linux/bitmap.h>
 
 /* shift the packet array by n places. */
-static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n)
+static void batadv_bitmap_shift_left(unsigned long *seq_bits, s32 n)
 {
 	if (n <= 0 || n >= BATADV_TQ_LOCAL_WINDOW_SIZE)
 		return;
@@ -35,8 +35,8 @@
  *  1 if the window was moved (either new or very old)
  *  0 if the window was not moved/shifted.
  */
-int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
-			  int32_t seq_num_diff, int set_mark)
+int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, s32 seq_num_diff,
+			  int set_mark)
 {
 	struct batadv_priv *bat_priv = priv;