[NETFILTER]: Convert x_tables matches/targets to centralized error checking

[deliverable/linux.git] / net / netfilter / xt_physdev.c

diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 19bb57c14dfe956c8b9fb1bffb883480f2e3c663..5afc41734d513ba7950542c0b41893a5d62cd755 100644 (file)
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -108,8 +108,6 @@ checkentry(const char *tablename,
 {
        const struct xt_physdev_info *info = matchinfo;
 
-       if (matchsize != XT_ALIGN(sizeof(struct xt_physdev_info)))
-               return 0;
        if (!(info->bitmask & XT_PHYSDEV_OP_MASK) ||
            info->bitmask & ~XT_PHYSDEV_OP_MASK)
                return 0;
@@ -118,15 +116,17 @@ checkentry(const char *tablename,
 
 static struct xt_match physdev_match = {
        .name           = "physdev",
-       .match          = &match,
-       .checkentry     = &checkentry,
+       .match          = match,
+       .matchsize      = sizeof(struct xt_physdev_info),
+       .checkentry     = checkentry,
        .me             = THIS_MODULE,
 };
 
 static struct xt_match physdev6_match = {
        .name           = "physdev",
-       .match          = &match,
-       .checkentry     = &checkentry,
+       .match          = match,
+       .matchsize      = sizeof(struct xt_physdev_info),
+       .checkentry     = checkentry,
        .me             = THIS_MODULE,
 };