net: qrtr: use protocol endiannes variable

sparse was unable to verify endiannes correctness due to reassignment
from le32_to_cpu to the same variable - fix this warning up by providing
a proper __le32 type and initializing it. This is not actually fixing
any bug - rather just addressing the sparse warning.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
index dd0e97f4f6c0..801872a2e7aa 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -728,12 +728,13 @@ static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
         DECLARE_SOCKADDR(struct sockaddr_qrtr *, addr, msg->msg_name);
         int (*enqueue_fn)(struct qrtr_node *, struct sk_buff *, int,
                           struct sockaddr_qrtr *, struct sockaddr_qrtr *);
+        __le32 qrtr_type = cpu_to_le32(QRTR_TYPE_DATA);
         struct qrtr_sock *ipc = qrtr_sk(sock->sk);
         struct sock *sk = sock->sk;
         struct qrtr_node *node;
         struct sk_buff *skb;
+        u32 type = 0;
         size_t plen;
-        u32 type = QRTR_TYPE_DATA;
         int rc;
 
         if (msg->msg_flags & ~(MSG_DONTWAIT))
@@ -807,8 +808,8 @@ static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
                 }
 
                 /* control messages already require the type as 'command' */
-                skb_copy_bits(skb, 0, &type, 4);
-                type = le32_to_cpu(type);
+                skb_copy_bits(skb, 0, &qrtr_type, 4);
+                type = le32_to_cpu(qrtr_type);
         }
 
         rc = enqueue_fn(node, skb, type, &ipc->us, addr);