[PATCH] aoe: Convert use of __constant_htons to htons

From: Vaishali Thakkar
Date: Thu Jun 18 2015 - 23:23:39 EST

In little endian cases, the macro htons unfolds to __swab16 which
provides special case for constants. In big endian cases,
__constant_htons and htons expand directly to the same expression.
So, replace __constant_htons with htons with the goal of getting
rid of the definition of __constant_htons completely.

The semantic patch that performs this transformation is as follows:

@@expression x;@@

- __constant_htons(x)
+ htons(x)

Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
drivers/block/aoe/aoenet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 63773a9..78ff47a 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -192,7 +192,7 @@ exit:

static struct packet_type aoe_pt __read_mostly = {
- .type = __constant_htons(ETH_P_AOE),
+ .type = htons(ETH_P_AOE),
.func = aoenet_rcv,


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