diff options
| author | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 20:19:07 +0000 |
|---|---|---|
| committer | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 21:23:08 +0000 |
| commit | d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1 (patch) | |
| tree | ca07ea6097ec12120806ff4c7bd268b9fc063842 /lib/distribute.c | |
| parent | ab78033d65dfcdbd5d1fe952193fc302b9843724 (diff) | |
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 <qlyoung@cumulusnetworks.com>
Diffstat (limited to 'lib/distribute.c')
| -rw-r--r-- | lib/distribute.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/distribute.c b/lib/distribute.c index be40bd2603..2aa6b927fb 100644 --- a/lib/distribute.c +++ b/lib/distribute.c @@ -131,7 +131,7 @@ static struct distribute *distribute_get(struct distribute_ctx *ctx, return ret; } -static unsigned int distribute_hash_make(void *arg) +static unsigned int distribute_hash_make(const void *arg) { const struct distribute *dist = arg; |