The UASStatus data structure has a variable sized field inside of type uas_iu,
that however is not placed at the end of the data structure.
This placement triggers a warning with clang 11, and while not a bug right now,
(the status is never a uas_iu_command, which is the variable-sized case),
it could become one in the future.
../qemu-base/hw/usb/dev-uas.c:157:31: error: field 'status' with variable sized
type 'uas_iu' not at the end of a struct or class is a GNU extension
[-Werror,-Wgnu-variable-sized-type-not-at-end]
uas_iu status;
^
1 error generated.
Fix this by moving uas_iu at the end of the struct
Signed-off-by: Daniele Buono <dbu...@linux.vnet.ibm.com>
---
hw/usb/dev-uas.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c
index cec071d96c..5ef3f4fec9 100644
--- a/hw/usb/dev-uas.c
+++ b/hw/usb/dev-uas.c
@@ -154,9 +154,9 @@ struct UASRequest {
struct UASStatus {
uint32_t stream;
- uas_iu status;
uint32_t length;
QTAILQ_ENTRY(UASStatus) next;
+ uas_iu status;
};
/* --------------------------------------------------------------------- */
--
2.17.1
