argv_split: allow argv_split to handle NULL pointer in argcp parameter gracefully

[karo-tx-linux.git] / lib / hexdump.c

diff --git a/lib/hexdump.c b/lib/hexdump.c
index 16f2e2935e87163331290f132d0db92075660acf..bd5edaeaa80b8c433078e44fda273759c33b80d0 100644 (file)
--- a/lib/hexdump.c
+++ b/lib/hexdump.c
@@ -189,7 +189,7 @@ EXPORT_SYMBOL(print_hex_dump);
  * rowsize of 16, groupsize of 1, and ASCII output included.
  */
 void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                       void *buf, size_t len)
+                       const void *buf, size_t len)
 {
        print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, 16, 1,
                        buf, len, 1);