IPoIB: Fix oops if xmit is called when priv->broadcast is NULL

[linux-block.git] / lib / hexdump.c

diff --git a/lib/hexdump.c b/lib/hexdump.c
index 473f5aed6caeebe88e813429a6e690e3c4ba42c9..bd5edaeaa80b8c433078e44fda273759c33b80d0 100644 (file)
--- a/lib/hexdump.c
+++ b/lib/hexdump.c
@@ -145,9 +145,9 @@ EXPORT_SYMBOL(hex_dump_to_buffer);
  */
 void print_hex_dump(const char *level, const char *prefix_str, int prefix_type,
                        int rowsize, int groupsize,
-                       void *buf, size_t len, bool ascii)
+                       const void *buf, size_t len, bool ascii)
 {
-       u8 *ptr = buf;
+       const u8 *ptr = buf;
        int i, linelen, remaining = len;
        unsigned char linebuf[200];
 
@@ -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);