proxmox-mirrors/mirror_iproute2
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_iproute2 synced 2025-10-10 09:11:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

lib/rt_names: Drop dead code in rtnl_rttable_n2a()

Browse Source 
Since 'id' is 32bit unsigned, it can never exceed RT_TABLE_MAX (which is
defined to 0xFFFFFFFF). Therefore drop that never matching conditional.

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2017-08-17 19:09:28 +02:00 committed by Stephen Hemminger
parent 2a86625619
commit b3c5f84493
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/rt_names.c
View File

@ -410,10 +410,6 @@ const char *rtnl_rttable_n2a(__u32 id, char *buf, int len)
{ {
struct rtnl_hash_entry *entry; struct rtnl_hash_entry *entry;
if (id > RT_TABLE_MAX) {
snprintf(buf, len, "%u", id);
return buf;
}
if (!rtnl_rttable_init) if (!rtnl_rttable_init)
rtnl_rttable_initialize(); rtnl_rttable_initialize();
entry = rtnl_rttable_hash[id & 255]; entry = rtnl_rttable_hash[id & 255];