From 6a0ed91e361a93ee1efb4c20c4967024ed2a8dd7 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Tue, 7 Aug 2007 23:43:14 +0300 Subject: hexdump: use const notation Trivial fix: mark the buffer to hexdump as const so callers could avoid casting their const buffers when calling print_hex_dump(). The patch is really trivial and I suggest to consider it as a fix (it fixes GCC warnings) and push it to current tree. Signed-off-by: Artem Bityutskiy Signed-off-by: Linus Torvalds --- lib/hexdump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/lib/hexdump.c b/lib/hexdump.c index 473f5aed6cae..16f2e2935e87 100644 --- 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]; -- cgit v1.2.3