The bkey struct defined by bcache is embedded in the jset struct. However,
this is illegal in C++ as there's a "flexible array" at the end of the
struct. Change this to be a 0-length struct instead.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
cc: Coly Li <colyli@xxxxxxx>
cc: Kent Overstreet <kent.overstreet@xxxxxxxxx>
cc: linux-bcache@xxxxxxxxxxxxxxx
---
include/uapi/linux/bcache.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
index 5d4f58e059fd..11863e903bff 100644
--- a/include/uapi/linux/bcache.h
+++ b/include/uapi/linux/bcache.h
@@ -23,7 +23,7 @@ static inline void SET_##name(type *k, __u64 v) \
struct bkey {
__u64 high;
__u64 low;
- __u64 ptr[];
+ __u64 ptr[0];
};
#define KEY_FIELD(name, field, offset, size) \
