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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-18 20:01:27 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-18 20:08:25 +0200 |
commit | 6cdc49ffbe0a672c27f4fffe831563b12a8e2e61 (patch) | |
tree | 76e1b5318bfdd9627f8ab5138293cbe569c25da4 /src/expr/limit.c | |
parent | 5ecac519cd78043d0a5bfead1922a683d32db9d2 (diff) |
src: simplify getter logic
This patch refactors the getter code to simplify it. The default
cases have been removed so gcc will spot a warning if an attribute
is not handled appropriately.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/limit.c')
-rw-r--r-- | src/expr/limit.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/src/expr/limit.c b/src/expr/limit.c index 3a0d5a0..2ecf7cb 100644 --- a/src/expr/limit.c +++ b/src/expr/limit.c @@ -55,21 +55,11 @@ nft_rule_expr_limit_get(const struct nft_rule_expr *e, uint16_t type, switch(type) { case NFT_EXPR_LIMIT_RATE: - if (e->flags & (1 << NFT_EXPR_LIMIT_RATE)) { - *data_len = sizeof(uint64_t); - return &limit->rate; - } else - return NULL; - break; + *data_len = sizeof(uint64_t); + return &limit->rate; case NFT_EXPR_LIMIT_DEPTH: - if (e->flags & (1 << NFT_EXPR_LIMIT_DEPTH)) { - *data_len = sizeof(uint64_t); - return &limit->depth; - } else - return NULL; - break; - default: - break; + *data_len = sizeof(uint64_t); + return &limit->depth; } return NULL; } |