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Subject[PATCH 2/4] AFS: Part of afs_end_call() is identical to code elsewhere, so split it
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From: Nathaniel Wesley Filardo <nwf@cs.jhu.edu>

Split afs_end_call() into two pieces, one of which is identical to code in
afs_process_async_call(). Replace the latter with a call to the first part of
afs_end_call().

Signed-off-by: Nathaniel Wesley Filardo <nwf@cs.jhu.edu>
Signed-off-by: David Howells <dhowells@redhat.com>
---

fs/afs/rxrpc.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 9226a6674d7f..1a1110b1a7ff 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -184,15 +184,24 @@ static void afs_free_call(struct afs_call *call)
}

/*
- * End a call
+ * End a call but do not free it
*/
-static void afs_end_call(struct afs_call *call)
+static void afs_end_call_nofree(struct afs_call *call)
{
if (call->rxcall) {
rxrpc_kernel_end_call(call->rxcall);
call->rxcall = NULL;
}
- call->type->destructor(call);
+ if (call->type->destructor)
+ call->type->destructor(call);
+}
+
+/*
+ * End a call and free it
+ */
+static void afs_end_call(struct afs_call *call)
+{
+ afs_end_call_nofree(call);
afs_free_call(call);
}

@@ -640,10 +649,7 @@ static void afs_process_async_call(struct work_struct *work)
call->reply = NULL;

/* kill the call */
- rxrpc_kernel_end_call(call->rxcall);
- call->rxcall = NULL;
- if (call->type->destructor)
- call->type->destructor(call);
+ afs_end_call_nofree(call);

/* we can't just delete the call because the work item may be
* queued */


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