netfilter: x_tables: xt_compat_match_from_user doesn't need a retval

[firefly-linux-kernel-4.4.55.git] / net / netfilter / x_tables.c

diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 4cac7b65c742c5d54afe241fe17ef763d2539f35..3b9034c5513ed321c5f9aed90fc19a7e11153dbb 100644 (file)
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -525,8 +525,8 @@ int xt_compat_match_offset(const struct xt_match *match)
 }
 EXPORT_SYMBOL_GPL(xt_compat_match_offset);
 
-int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
-                             unsigned int *size)
+void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
+                              unsigned int *size)
 {
        const struct xt_match *match = m->u.kernel.match;
        struct compat_xt_entry_match *cm = (struct compat_xt_entry_match *)m;
@@ -548,7 +548,6 @@ int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
 
        *size += off;
        *dstptr += msize;
-       return 0;
 }
 EXPORT_SYMBOL_GPL(xt_compat_match_from_user);