[PATCH] aoe: do not use __constant_cpu_to_be16

[Sergey Senozhatsky]

A trivial patch.

cpu_to_be16() is capable enough to detect __builtin_constant_p()
and to use an appropriate compile time ___constant_swahbXX()
function.

So we can use cpu_to_be16() instead of __constant_cpu_to_be16().

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
---
 drivers/block/aoe/aoecmd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 3cf9bc5d8d95..bc5bdef65868 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -132,7 +132,7 @@ aoehdr_atainit(struct aoedev *d, struct aoetgt *t, struct aoe_hdr *h)
 
 	memcpy(h->src, t->ifp->nd->dev_addr, sizeof h->src);
 	memcpy(h->dst, t->addr, sizeof h->dst);
-	h->type = __constant_cpu_to_be16(ETH_P_AOE);
+	h->type = cpu_to_be16(ETH_P_AOE);
 	h->verfl = AOE_HVER;
 	h->major = cpu_to_be16(d->aoemajor);
 	h->minor = d->aoeminor;
@@ -436,7 +436,7 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu
 
 		memset(h->dst, 0xff, sizeof h->dst);
 		memcpy(h->src, ifp->dev_addr, sizeof h->src);
-		h->type = __constant_cpu_to_be16(ETH_P_AOE);
+		h->type = cpu_to_be16(ETH_P_AOE);
 		h->verfl = AOE_HVER;
 		h->major = cpu_to_be16(aoemajor);
 		h->minor = aoeminor;
-- 
2.21.0