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rxrpc: Use negative error codes in rxrpc_call struct

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Use negative error codes in struct rxrpc_call::error because that's what
the kernel normally deals with and to make the code consistent.  We only
turn them positive when transcribing into a cmsg for userspace recvmsg.

Signed-off-by: David Howells <[email protected]>
This commit is contained in:
David Howells 2017-04-06 10:11:56 +01:00
commit 3a92789af0
10 changed files with 33 additions and 33 deletions
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12
fs/afs/rxrpc.c
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@ -419,7 +419,7 @@ error_do_abort:
call->state = AFS_CALL_COMPLETE;
if (ret != -ECONNABORTED) {
rxrpc_kernel_abort_call(afs_socket, rxcall, RX_USER_ABORT,
-ret, "KSD");
ret, "KSD");
} else {
abort_code = 0;
offset = 0;
@ -478,12 +478,12 @@ static void afs_deliver_to_call(struct afs_call *call)
case -ENOTCONN:
abort_code = RX_CALL_DEAD;
rxrpc_kernel_abort_call(afs_socket, call->rxcall,
abort_code, -ret, "KNC");
abort_code, ret, "KNC");
goto save_error;
case -ENOTSUPP:
abort_code = RXGEN_OPCODE;
rxrpc_kernel_abort_call(afs_socket, call->rxcall,
abort_code, -ret, "KIV");
abort_code, ret, "KIV");
goto save_error;
case -ENODATA:
case -EBADMSG:
@ -493,7 +493,7 @@ static void afs_deliver_to_call(struct afs_call *call)
if (call->state != AFS_CALL_AWAIT_REPLY)
abort_code = RXGEN_SS_UNMARSHAL;
rxrpc_kernel_abort_call(afs_socket, call->rxcall,
abort_code, EBADMSG, "KUM");
abort_code, -EBADMSG, "KUM");
goto save_error;
}
}
@ -754,7 +754,7 @@ void afs_send_empty_reply(struct afs_call *call)
case -ENOMEM:
_debug("oom");
rxrpc_kernel_abort_call(afs_socket, call->rxcall,
RX_USER_ABORT, ENOMEM, "KOO");
RX_USER_ABORT, -ENOMEM, "KOO");
default:
_leave(" [error]");
return;
@ -792,7 +792,7 @@ void afs_send_simple_reply(struct afs_call *call, const void *buf, size_t len)
if (n == -ENOMEM) {
_debug("oom");
rxrpc_kernel_abort_call(afs_socket, call->rxcall,
RX_USER_ABORT, ENOMEM, "KOO");
RX_USER_ABORT, -ENOMEM, "KOO");
}
_leave(" [error]");
}