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From:   Chuhong Yuan <hslester96@gmail.com>
Cc:     Adham Abozaeid <adham.abozaeid@microchip.com>,
        Ajay Singh <ajay.kathat@microchip.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org,
        linux-kernel@vger.kernel.org, Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH] staging: wilc1000: Merge memcpy + le32_to_cpus to get_unaligned_le32
Date:   Fri, 19 Jul 2019 16:10:06 +0800
Message-Id: <20190719081005.4598-1-hslester96@gmail.com>
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Sender: linux-kernel-owner@vger.kernel.org
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Merge the combo use of memcpy and le32_to_cpus.
Use get_unaligned_le32 instead.
This simplifies the code.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
 drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index d72fdd333050..12fb4add05ec 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -1038,8 +1038,7 @@ void wilc_wfi_p2p_rx(struct wilc_vif *vif, u8 *buff, u32 size)
 	s32 freq;
 	__le16 fc;
 
-	memcpy(&header, (buff - HOST_HDR_OFFSET), HOST_HDR_OFFSET);
-	le32_to_cpus(&header);
+	header = get_unaligned_le32(buff - HOST_HDR_OFFSET);
 	pkt_offset = GET_PKT_OFFSET(header);
 
 	if (pkt_offset & IS_MANAGMEMENT_CALLBACK) {
-- 
2.20.1