ceph: osd_client: fix endianness bug in osd_req_encode_op()

(cherry picked from commit 065a68f9167e20f321a62d044cb2c3024393d455)

From Al Viro <viro@zeniv.linux.org.uk>

Al Viro noticed that we were using a non-cpu-encoded value in
a switch statement in osd_req_encode_op().  The result would
clearly not work correctly on a big-endian machine.

Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 5e254055c91086287cd0d96091cb2eac50fecc38..daa2716a0c3027f2d5d1fe58b7349c4d1361bfe5 100644 (file)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -278,7 +278,7 @@ static void osd_req_encode_op(struct ceph_osd_request *req,
 {
        dst->op = cpu_to_le16(src->op);
 
-       switch (dst->op) {
+       switch (src->op) {
        case CEPH_OSD_OP_READ:
        case CEPH_OSD_OP_WRITE:
                dst->extent.offset =