diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-11-04 12:13:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-07 12:30:16 +0000 |
| commit | 8d84322ae6d7921c461b6a5ef39be0b48c177b8a (patch) | |
| tree | aad8e6b66660dbb43eb30af72e3c994bbe6156bc /net/netlink | |
| parent | 26588edbef6094c41734b4443c2d7b4c4bd0085f (diff) | |
genetlink: inline genl_get_cmd()
All callers go via genl_get_cmd_split() now, so rename it
to genl_get_cmd() remove the original.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/genetlink.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 93e33e20a0e8..ec32b6063a3f 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -181,14 +181,6 @@ static int genl_get_cmd_small(u32 cmd, const struct genl_family *family, return -ENOENT; } -static int genl_get_cmd(u32 cmd, const struct genl_family *family, - struct genl_ops *op) -{ - if (!genl_get_cmd_full(cmd, family, op)) - return 0; - return genl_get_cmd_small(cmd, family, op); -} - static int genl_cmd_full_to_split(struct genl_split_ops *op, const struct genl_family *family, @@ -231,13 +223,15 @@ genl_cmd_full_to_split(struct genl_split_ops *op, } static int -genl_get_cmd_split(u32 cmd, u8 flags, const struct genl_family *family, - struct genl_split_ops *op) +genl_get_cmd(u32 cmd, u8 flags, const struct genl_family *family, + struct genl_split_ops *op) { struct genl_ops full; int err; - err = genl_get_cmd(cmd, family, &full); + err = genl_get_cmd_full(cmd, family, &full); + if (err == -ENOENT) + err = genl_get_cmd_small(cmd, family, &full); if (err) { memset(op, 0, sizeof(*op)); return err; @@ -867,7 +861,7 @@ static int genl_family_rcv_msg(const struct genl_family *family, flags = (nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP ? GENL_CMD_CAP_DUMP : GENL_CMD_CAP_DO; - if (genl_get_cmd_split(hdr->cmd, flags, family, &op)) + if (genl_get_cmd(hdr->cmd, flags, family, &op)) return -EOPNOTSUPP; if ((op.flags & GENL_ADMIN_PERM) && @@ -1265,8 +1259,8 @@ static int ctrl_dumppolicy_start(struct netlink_callback *cb) ctx->single_op = true; ctx->op = nla_get_u32(tb[CTRL_ATTR_OP]); - if (genl_get_cmd_split(ctx->op, GENL_CMD_CAP_DO, rt, &doit) && - genl_get_cmd_split(ctx->op, GENL_CMD_CAP_DUMP, rt, &dump)) { + if (genl_get_cmd(ctx->op, GENL_CMD_CAP_DO, rt, &doit) && + genl_get_cmd(ctx->op, GENL_CMD_CAP_DUMP, rt, &dump)) { NL_SET_BAD_ATTR(cb->extack, tb[CTRL_ATTR_OP]); return -ENOENT; } @@ -1406,10 +1400,10 @@ static int ctrl_dumppolicy(struct sk_buff *skb, struct netlink_callback *cb) struct genl_ops op; if (ctx->single_op) { - if (genl_get_cmd_split(ctx->op, GENL_CMD_CAP_DO, - ctx->rt, &doit) && - genl_get_cmd_split(ctx->op, GENL_CMD_CAP_DUMP, - ctx->rt, &dumpit)) { + if (genl_get_cmd(ctx->op, GENL_CMD_CAP_DO, + ctx->rt, &doit) && + genl_get_cmd(ctx->op, GENL_CMD_CAP_DUMP, + ctx->rt, &dumpit)) { WARN_ON(1); return -ENOENT; } |