[PATCH] Phonet:fix build problem

[Alexander Beregalov <a.beregalov@gmail.com>]

net/phonet/pep.c: In function 'pipe_rcv_status':
net/phonet/pep.c:262: error: lvalue required as left operand of assignment

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
---

 net/phonet/pep.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index 8ad2b53..9a1aefa 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -259,7 +259,8 @@ static int pipe_rcv_status(struct sock *sk, struct sk_buff *skb)
 	case PN_PEP_IND_ID_MCFC_GRANT_CREDITS:
 		if (pn->tx_fc != PN_MULTI_CREDIT_FLOW_CONTROL)
 			break;
-		atomic_add(wake = hdr->data[4], &pn->tx_credits);
+		wake = hdr->data[4];
+		atomic_add(wake, &pn->tx_credits);
 		break;
 
 	default: