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rxrpc: Fix rxrpc_bundle::alloc_error to be signed

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The alloc_error field in the rxrpc_bundle struct should be signed as it has
negative error codes assigned to it.  Checks directly on it may then fail,
and may produce a warning like this:

	net/rxrpc/conn_client.c:662 rxrpc_wait_for_channel()
	warn: 'bundle->alloc_error' is unsigned

Fixes: 245500d853 ("rxrpc: Rewrite the client connection manager")
Reported-by Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2020-09-14 13:10:00 +01:00
parent 96a9c425e2
commit 8806245a3e
1 changed files with 1 additions and 1 deletions
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2
net/rxrpc/ar-internal.h
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@ -395,7 +395,7 @@ struct rxrpc_bundle {
unsigned int debug_id;
bool try_upgrade; /* True if the bundle is attempting upgrade */
bool alloc_conn; /* True if someone's getting a conn */
unsigned short alloc_error; /* Error from last conn allocation */
short alloc_error; /* Error from last conn allocation */
spinlock_t channel_lock;
struct rb_node local_node; /* Node in local->client_conns */
struct list_head waiting_calls; /* Calls waiting for channels */