diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-11-08 13:41:45 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-11-11 21:32:06 +0300 |
| commit | a885a6b2d37eaaae08323583bdb1928c8a2935fc (patch) | |
| tree | 89aaf7e888f88b28f4c8acc88171c0d21eb2fb08 /net/ipv4/ipmr.c | |
| parent | 7f4b3960e54faec72132a71da4a84a8e2a0b9037 (diff) | |
| download | linux-a885a6b2d37eaaae08323583bdb1928c8a2935fc.tar.xz | |
net: convert to nla_get_*_default()
Most of the original conversion is from the spatch below,
but I edited some and left out other instances that were
either buggy after conversion (where default values don't
fit into the type) or just looked strange.
@@
expression attr, def;
expression val;
identifier fn =~ "^nla_get_.*";
fresh identifier dfn = fn ## "_default";
@@
(
-if (attr)
- val = fn(attr);
-else
- val = def;
+val = dfn(attr, def);
|
-if (!attr)
- val = def;
-else
- val = fn(attr);
+val = dfn(attr, def);
|
-if (!attr)
- return def;
-return fn(attr);
+return dfn(attr, def);
|
-attr ? fn(attr) : def
+dfn(attr, def)
|
-!attr ? def : fn(attr)
+dfn(attr, def)
)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Toke Høiland-Jørgensen <toke@kernel.org>
Link: https://patch.msgid.link/20241108114145.0580b8684e7f.I740beeaa2f70ebfc19bfca1045a24d6151992790@changeid
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 99e7cd0531d9..c58dd78509a2 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2546,9 +2546,9 @@ static int ipmr_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, if (err < 0) goto errout; - src = tb[RTA_SRC] ? nla_get_in_addr(tb[RTA_SRC]) : 0; - grp = tb[RTA_DST] ? nla_get_in_addr(tb[RTA_DST]) : 0; - tableid = tb[RTA_TABLE] ? nla_get_u32(tb[RTA_TABLE]) : 0; + src = nla_get_in_addr_default(tb[RTA_SRC], 0); + grp = nla_get_in_addr_default(tb[RTA_DST], 0); + tableid = nla_get_u32_default(tb[RTA_TABLE], 0); mrt = ipmr_get_table(net, tableid ? tableid : RT_TABLE_DEFAULT); if (!mrt) { |