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 /isisd/isis_tx_queue.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 'isisd/isis_tx_queue.c')
| -rw-r--r-- | isisd/isis_tx_queue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/isisd/isis_tx_queue.c b/isisd/isis_tx_queue.c index 6f46e6bec0..507fd489bc 100644 --- a/isisd/isis_tx_queue.c +++ b/isisd/isis_tx_queue.c @@ -50,9 +50,9 @@ struct isis_tx_queue_entry { struct isis_tx_queue *queue; }; -static unsigned tx_queue_hash_key(void *p) +static unsigned tx_queue_hash_key(const void *p) { - struct isis_tx_queue_entry *e = p; + const struct isis_tx_queue_entry *e = p; uint32_t id_key = jhash(e->lsp->hdr.lsp_id, ISIS_SYS_ID_LEN + 2, 0x55aa5a5a); |