* [PATCH] staging: rtl8712: Merge memcpy + be16_to_cpus to get_unaligned_be16
@ 2019-07-19 7:09 Chuhong Yuan
0 siblings, 0 replies; only message in thread
From: Chuhong Yuan @ 2019-07-19 7:09 UTC (permalink / raw)
Cc: Larry Finger, Florian Schilhabel, Greg Kroah-Hartman, devel,
linux-kernel, Chuhong Yuan
Merge the combo of memcpy and be16_to_cpus.
Use get_unaligned_be16 instead.
This simplifies the code.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/staging/rtl8712/rtl871x_recv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c
index 5298fe603437..9969e5265a40 100644
--- a/drivers/staging/rtl8712/rtl871x_recv.c
+++ b/drivers/staging/rtl8712/rtl871x_recv.c
@@ -245,8 +245,7 @@ union recv_frame *r8712_portctrl(struct _adapter *adapter,
if (auth_alg == 2) {
/* get ether_type */
ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
- memcpy(ðer_type, ptr, 2);
- be16_to_cpus(ðer_type);
+ ether_type = get_unaligned_be16(ptr);
if ((psta != NULL) && (psta->ieee8021x_blocked)) {
/* blocked
--
2.20.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-07-19 7:09 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-19 7:09 [PATCH] staging: rtl8712: Merge memcpy + be16_to_cpus to get_unaligned_be16 Chuhong Yuan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).