Bluetooth: Fix const declaration for swap function src parameter

To make it possible to (correctly) pass data declared as const as the
src parameter to the swap56 and swap128 functions declare this parameter
also as const.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 8a1b1bf7955544ac7abf7e81db44f651aaf433ff..4f3cde9dd1ea2981e52309d01435b1e4edb4b7e7 100644 (file)
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -35,14 +35,14 @@
 
 #define AUTH_REQ_MASK   0x07
 
-static inline void swap128(u8 src[16], u8 dst[16])
+static inline void swap128(const u8 src[16], u8 dst[16])
 {
        int i;
        for (i = 0; i < 16; i++)
                dst[15 - i] = src[i];
 }
 
-static inline void swap56(u8 src[7], u8 dst[7])
+static inline void swap56(const u8 src[7], u8 dst[7])
 {
        int i;
        for (i = 0; i < 7; i++)