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Date:   Sun, 04 Sep 2016 22:02:31 +0100
From:   David Howells <>
Subject: [PATCH net-next 1/9] rxrpc: fix undefined behavior in

From: Arnd Bergmann <>

gcc -Wmaybe-initialized correctly points out a newly introduced bug
through which we can end up calling rxrpc_queue_call() for a dead

net/rxrpc/call_object.c: In function 'rxrpc_mark_call_released':
net/rxrpc/call_object.c:600:5: error: 'sched' may be used uninitialized in this function [-Werror=maybe-uninitialized]

This sets the 'sched' variable to zero to restore the previous

Signed-off-by: Arnd Bergmann <>
Fixes: f5c17aaeb2ae ("rxrpc: Calls should only have one terminal state")
Signed-off-by: David Howells <>

 net/rxrpc/call_object.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 516d8ea82f02..57e00fc9cff2 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -586,7 +586,7 @@ static void rxrpc_dead_call_expired(unsigned long _call)
 static void rxrpc_mark_call_released(struct rxrpc_call *call)
-	bool sched;
+	bool sched = false;

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