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authoryuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>2017-01-03 15:42:17 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-04 21:04:37 +0300
commit1ff8cebf49ed9e9ca2ae44b5c4176aef9c21af9c (patch)
tree0f0a0657be00abd5c252ebe5ce59a4dca04a3345 /net/rxrpc
parentec2507d2a3060a970fa314556891828cfd60093e (diff)
downloadlinux-1ff8cebf49ed9e9ca2ae44b5c4176aef9c21af9c.tar.xz
scm: remove use CMSG{_COMPAT}_ALIGN(sizeof(struct {compat_}cmsghdr))
sizeof(struct cmsghdr) and sizeof(struct compat_cmsghdr) already aligned. remove use CMSG_ALIGN(sizeof(struct cmsghdr)) and CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) keep code consistent. Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rxrpc')
-rw-r--r--net/rxrpc/sendmsg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index b214a4d4a641..0a6ef217aa8a 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -376,7 +376,7 @@ static int rxrpc_sendmsg_cmsg(struct msghdr *msg,
if (!CMSG_OK(msg, cmsg))
return -EINVAL;
- len = cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr));
+ len = cmsg->cmsg_len - sizeof(struct cmsghdr);
_debug("CMSG %d, %d, %d",
cmsg->cmsg_level, cmsg->cmsg_type, len);