From d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1 Mon Sep 17 00:00:00 2001 From: Quentin Young Date: Tue, 14 May 2019 20:19:07 +0000 Subject: lib: hashing functions should take const arguments It doesn't make much sense for a hash function to modify its argument, so const the hash input. BGP does it in a couple places, those cast away the const. Not great but not any worse than it was. Signed-off-by: Quentin Young --- lib/ferr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/ferr.c') diff --git a/lib/ferr.c b/lib/ferr.c index d7fa1a84f8..65c0cf886d 100644 --- a/lib/ferr.c +++ b/lib/ferr.c @@ -72,9 +72,9 @@ static bool ferr_hash_cmp(const void *a, const void *b) return f_a->code == f_b->code; } -static inline unsigned int ferr_hash_key(void *a) +static inline unsigned int ferr_hash_key(const void *a) { - struct log_ref *f = a; + const struct log_ref *f = a; return f->code; } -- cgit v1.2.3