mwifiex: convert to use le16_add_cpu()

Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 9e077e5fc64a..e36a75988f87 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -614,9 +614,8 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv,
 
                         /* Increment the TLV header length by the size
                            appended */
-                        chan_tlv_out->header.len =
-                        cpu_to_le16(le16_to_cpu(chan_tlv_out->header.len) +
-                        (sizeof(chan_tlv_out->chan_scan_param)));
+                        le16_add_cpu(&chan_tlv_out->header.len,
+                                     sizeof(chan_tlv_out->chan_scan_param));
 
                         /*
                          * The tlv buffer length is set to the number of bytes