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Date: Mon, 20 May 2019 08:53:53 -0500 From: Alex Elder <elder@...aro.org> To: arnd@...db.de, subashab@...eaurora.org, david.brown@...aro.org, agross@...nel.org, davem@...emloft.net Cc: bjorn.andersson@...aro.org, ilias.apalodimas@...aro.org, cpratapa@...eaurora.org, syadagir@...eaurora.org, evgreen@...omium.org, benchan@...gle.com, ejcaruso@...gle.com, netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH 7/8] net: qualcomm: rmnet: mark endianness of struct rmnet_map_dl_csum_trailer fields Two 16-bit fields (csum_start_offset and csum_length) in the rmnet_map_dl_csum_trailer structure are currently defined to have type u16. But they are in fact big endian values, so should be properly represented as __be16 values. No existing code actually references these fields (they're ignored by rmnet_map_ipv4_dl_csum_trailer() and rmnet_map_ipv6_dl_csum_trailer()). Changing their type therefore causes no harm, so just fix them. Signed-off-by: Alex Elder <elder@...aro.org> --- drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h index fb1cdb4ec41f..775b98d34e94 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h @@ -52,8 +52,8 @@ struct rmnet_map_header { struct rmnet_map_dl_csum_trailer { u8 reserved1; u8 flags; /* RMNET_MAP_DL_* */ - u16 csum_start_offset; - u16 csum_length; + __be16 csum_start_offset; + __be16 csum_length; __be16 csum_value; } __aligned(1); -- 2.20.1
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