drbd: Output signed / unsigned netlink fields correctly

Note: All input values are still treated as signed; unsigned long long values
are still broken.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

1 files changed, 15 insertions, 8 deletions

diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
index 94e839aafae3..2ae16126c6a4 100644
--- a/include/linux/genl_magic_func.h
+++ b/include/linux/genl_magic_func.h
@@ -78,12 +78,13 @@ static struct nla_policy s_name ## _nl_policy[] __read_mostly =		\
 { s_fields };
 
 #undef __field
-#define __field(attr_nr, attr_flag, name, nla_type, _type, __get, __put) \
+#define __field(attr_nr, attr_flag, name, nla_type, _type, __get,       \
+                 __put, __is_signed)                                    \
         [__nla_type(attr_nr)] = { .type = nla_type },
 
 #undef __array
 #define __array(attr_nr, attr_flag, name, nla_type, _type, maxlen,      \
-                __get, __put)                                           \
+                __get, __put, __is_signed)                              \
         [__nla_type(attr_nr)] = { .type = nla_type,                     \
                 .len = maxlen - (nla_type == NLA_NUL_STRING) },
 
@@ -241,7 +242,8 @@ static int s_name ## _from_attrs_for_change(struct s_name *s,		\
                 }
 
 #undef __field
-#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put) \
+#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
+                __is_signed)                                            \
         __assign(attr_nr, attr_flag, name, nla_type, type,              \
                         if (s)                                          \
                                 s->name = __get(nla);                   \
@@ -249,7 +251,8 @@ static int s_name ## _from_attrs_for_change(struct s_name *s,		\
 
 /* validate_nla() already checked nla_len <= maxlen appropriately. */
 #undef __array
-#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, __get, __put) \
+#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen,       \
+                __get, __put, __is_signed)                              \
         __assign(attr_nr, attr_flag, name, nla_type, type,              \
                         if (s)                                          \
                                 s->name ## _len =                       \
@@ -410,14 +413,16 @@ static inline int s_name ## _to_unpriv_skb(struct sk_buff *skb,		\
 
 
 #undef __field
-#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put) \
+#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
+                __is_signed)                                            \
         if (!exclude_sensitive || !((attr_flag) & GENLA_F_SENSITIVE)) { \
                 DPRINT_FIELD(">>", nla_type, name, s, NULL);            \
                 __put(skb, attr_nr, s->name);                           \
         }
 
 #undef __array
-#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, __get, __put) \
+#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen,       \
+                __get, __put, __is_signed)                              \
         if (!exclude_sensitive || !((attr_flag) & GENLA_F_SENSITIVE)) { \
                 DPRINT_ARRAY(">>",nla_type, name, s, NULL);             \
                 __put(skb, attr_nr, min_t(int, maxlen,                  \
@@ -431,9 +436,11 @@ static inline int s_name ## _to_unpriv_skb(struct sk_buff *skb,		\
 /* Functions for initializing structs to default values.  */
 
 #undef __field
-#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put)
+#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
+                __is_signed)
 #undef __array
-#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, __get, __put)
+#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen,       \
+                __get, __put, __is_signed)
 #undef __u32_field_def
 #define __u32_field_def(attr_nr, attr_flag, name, default)              \
         x->name = default;