diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-11-04 12:13:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-07 12:30:16 +0000 |
| commit | 7acfbbe17c18554960b812a95c26d7ef9b7b28ac (patch) | |
| tree | b196fe5dd24016b8847532980e21a37f5d937f6d /net/netlink | |
| parent | b502b3185cd68f24510f8a253bf31a1b34605bb6 (diff) | |
| download | linux-stable-7acfbbe17c18554960b812a95c26d7ef9b7b28ac.tar.gz linux-stable-7acfbbe17c18554960b812a95c26d7ef9b7b28ac.tar.bz2 linux-stable-7acfbbe17c18554960b812a95c26d7ef9b7b28ac.zip | |
genetlink: inline old iteration helpers
All dumpers use the iterators now, inline the cmd by index
stuff into iterator code.
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 | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 4b8c65d9e9d3..0a4f1470f442 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -118,11 +118,6 @@ static const struct genl_family *genl_family_find_byname(char *name) return NULL; } -static int genl_get_cmd_cnt(const struct genl_family *family) -{ - return family->n_ops + family->n_small_ops; -} - static void genl_op_from_full(const struct genl_family *family, unsigned int i, struct genl_ops *op) { @@ -240,18 +235,6 @@ genl_get_cmd(u32 cmd, u8 flags, const struct genl_family *family, return genl_cmd_full_to_split(op, family, &full, flags); } -static void genl_get_cmd_by_index(unsigned int i, - const struct genl_family *family, - struct genl_ops *op) -{ - if (i < family->n_ops) - genl_op_from_full(family, i, op); - else if (i < family->n_ops + family->n_small_ops) - genl_op_from_small(family, i - family->n_ops, op); - else - WARN_ON_ONCE(1); -} - struct genl_op_iter { const struct genl_family *family; struct genl_split_ops doit; @@ -269,22 +252,25 @@ genl_op_iter_init(const struct genl_family *family, struct genl_op_iter *iter) iter->flags = 0; - return genl_get_cmd_cnt(iter->family); + return iter->family->n_ops + iter->family->n_small_ops; } static bool genl_op_iter_next(struct genl_op_iter *iter) { + const struct genl_family *family = iter->family; struct genl_ops op; - if (iter->i >= genl_get_cmd_cnt(iter->family)) + if (iter->i < family->n_ops) + genl_op_from_full(family, iter->i, &op); + else if (iter->i < family->n_ops + family->n_small_ops) + genl_op_from_small(family, iter->i - family->n_ops, &op); + else return false; - genl_get_cmd_by_index(iter->i, iter->family, &op); iter->i++; - genl_cmd_full_to_split(&iter->doit, iter->family, &op, GENL_CMD_CAP_DO); - genl_cmd_full_to_split(&iter->dumpit, iter->family, - &op, GENL_CMD_CAP_DUMP); + genl_cmd_full_to_split(&iter->doit, family, &op, GENL_CMD_CAP_DO); + genl_cmd_full_to_split(&iter->dumpit, family, &op, GENL_CMD_CAP_DUMP); iter->cmd = iter->doit.cmd | iter->dumpit.cmd; iter->flags = iter->doit.flags | iter->dumpit.flags; |