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author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-23 16:35:56 +0100 |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 16:55:24 +0100 |
commit | bd414ee605ff3ac5fcd79f57269a897879ee4cde (patch) | |
tree | 3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3 /net/netfilter/xt_quota.c | |
parent | 135367b8f6a18507af6b9a6910a14b5699415309 (diff) | |
download | linux-stable-bd414ee605ff3ac5fcd79f57269a897879ee4cde.tar.gz linux-stable-bd414ee605ff3ac5fcd79f57269a897879ee4cde.tar.bz2 linux-stable-bd414ee605ff3ac5fcd79f57269a897879ee4cde.zip |
netfilter: xtables: change matches to return error code
The following semantic patch does part of the transformation:
// <smpl>
@ rule1 @
struct xt_match ops;
identifier check;
@@
ops.checkentry = check;
@@
identifier rule1.check;
@@
check(...) { <...
-return true;
+return 0;
...> }
@@
identifier rule1.check;
@@
check(...) { <...
-return false;
+return -EINVAL;
...> }
// </smpl>
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_quota.c')
-rw-r--r-- | net/netfilter/xt_quota.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c index 2861fac5f2e1..766e71c6dc55 100644 --- a/net/netfilter/xt_quota.c +++ b/net/netfilter/xt_quota.c @@ -48,14 +48,14 @@ static int quota_mt_check(const struct xt_mtchk_param *par) struct xt_quota_info *q = par->matchinfo; if (q->flags & ~XT_QUOTA_MASK) - return false; + return -EINVAL; q->master = kmalloc(sizeof(*q->master), GFP_KERNEL); if (q->master == NULL) - return false; + return -EINVAL; q->master->quota = q->quota; - return true; + return 0; } static void quota_mt_destroy(const struct xt_mtdtor_param *par) |