From: Chen Qun <address@hidden>
The "again" assignment is meaningless before g_assert_not_reached.
In addition, the break statements no longer needs to be after
g_assert_not_reached.
Clang static code analyzer show warning:
hw/usb/hcd-ehci.c:2108:13: warning: Value stored to 'again' is never read
again = -1;
^ ~~
Reported-by: Euler Robot <address@hidden>
Signed-off-by: Chen Qun <address@hidden>
---
Cc: Gerd Hoffmann <address@hidden>
---
hw/usb/hcd-ehci.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 56ab2f457f..29d49c2d7e 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -1301,7 +1301,6 @@ static void ehci_execute_complete(EHCIQueue *q)
/* should not be triggerable */
fprintf(stderr, "USB invalid response %d\n", p->packet.status);
g_assert_not_reached();
- break;
}
/* TODO check 4.12 for splits */
@@ -2105,9 +2104,7 @@ static void ehci_advance_state(EHCIState *ehci, int async)
default:
fprintf(stderr, "Bad state!\n");
- again = -1;
g_assert_not_reached();
- break;
}
if (again < 0 || itd_count > 16) {