From: Alex Elder <elder@linaro.org> To: arnd@arndb.de, subashab@codeaurora.org, david.brown@linaro.org, agross@kernel.org, davem@davemloft.net Cc: bjorn.andersson@linaro.org, ilias.apalodimas@linaro.org, cpratapa@codeaurora.org, syadagir@codeaurora.org, evgreen@chromium.org, benchan@google.com, ejcaruso@google.com, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/8] net: qualcomm: rmnet: get rid of a variable in rmnet_map_ipv4_ul_csum_header() Date: Mon, 20 May 2019 08:53:52 -0500 [thread overview] Message-ID: <20190520135354.18628-7-elder@linaro.org> (raw) In-Reply-To: <20190520135354.18628-1-elder@linaro.org> The value passed as an argument to rmnet_map_ipv4_ul_csum_header() is always an IPv4 header. Just have the type of the argument reflect that rather than obscuring that with a void pointer. Rename it to be consistent with rmnet_map_ipv6_ul_csum_header(). Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c index a95111cdcd29..61b7dbab2056 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c @@ -203,26 +203,25 @@ static void rmnet_map_complement_ipv4_txporthdr_csum_field(void *iphdr) } static void -rmnet_map_ipv4_ul_csum_header(void *iphdr, +rmnet_map_ipv4_ul_csum_header(struct iphdr *ip4hdr, struct rmnet_map_ul_csum_header *ul_header, struct sk_buff *skb) { - struct iphdr *ip4h = iphdr; u16 offset; u16 val; - offset = skb_transport_header(skb) - (unsigned char *)iphdr; + offset = skb_transport_header(skb) - (unsigned char *)ip4hdr; ul_header->csum_start_offset = htons(offset); val = u16_encode_bits(skb->csum_offset, RMNET_MAP_UL_CSUM_INSERT_FMASK); val |= RMNET_MAP_UL_CSUM_ENABLED_FMASK; - if (ip4h->protocol == IPPROTO_UDP) + if (ip4hdr->protocol == IPPROTO_UDP) val |= RMNET_MAP_UL_CSUM_UDP_FMASK; ul_header->csum_info = htons(val); skb->ip_summed = CHECKSUM_NONE; - rmnet_map_complement_ipv4_txporthdr_csum_field(iphdr); + rmnet_map_complement_ipv4_txporthdr_csum_field(ip4hdr); } #if IS_ENABLED(CONFIG_IPV6) -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Alex Elder <elder@linaro.org> To: arnd@arndb.de, subashab@codeaurora.org, david.brown@linaro.org, agross@kernel.org, davem@davemloft.net Cc: syadagir@codeaurora.org, ejcaruso@google.com, netdev@vger.kernel.org, ilias.apalodimas@linaro.org, linux-kernel@vger.kernel.org, evgreen@chromium.org, bjorn.andersson@linaro.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, cpratapa@codeaurora.org, benchan@google.com Subject: [PATCH 6/8] net: qualcomm: rmnet: get rid of a variable in rmnet_map_ipv4_ul_csum_header() Date: Mon, 20 May 2019 08:53:52 -0500 [thread overview] Message-ID: <20190520135354.18628-7-elder@linaro.org> (raw) In-Reply-To: <20190520135354.18628-1-elder@linaro.org> The value passed as an argument to rmnet_map_ipv4_ul_csum_header() is always an IPv4 header. Just have the type of the argument reflect that rather than obscuring that with a void pointer. Rename it to be consistent with rmnet_map_ipv6_ul_csum_header(). Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c index a95111cdcd29..61b7dbab2056 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c @@ -203,26 +203,25 @@ static void rmnet_map_complement_ipv4_txporthdr_csum_field(void *iphdr) } static void -rmnet_map_ipv4_ul_csum_header(void *iphdr, +rmnet_map_ipv4_ul_csum_header(struct iphdr *ip4hdr, struct rmnet_map_ul_csum_header *ul_header, struct sk_buff *skb) { - struct iphdr *ip4h = iphdr; u16 offset; u16 val; - offset = skb_transport_header(skb) - (unsigned char *)iphdr; + offset = skb_transport_header(skb) - (unsigned char *)ip4hdr; ul_header->csum_start_offset = htons(offset); val = u16_encode_bits(skb->csum_offset, RMNET_MAP_UL_CSUM_INSERT_FMASK); val |= RMNET_MAP_UL_CSUM_ENABLED_FMASK; - if (ip4h->protocol == IPPROTO_UDP) + if (ip4hdr->protocol == IPPROTO_UDP) val |= RMNET_MAP_UL_CSUM_UDP_FMASK; ul_header->csum_info = htons(val); skb->ip_summed = CHECKSUM_NONE; - rmnet_map_complement_ipv4_txporthdr_csum_field(iphdr); + rmnet_map_complement_ipv4_txporthdr_csum_field(ip4hdr); } #if IS_ENABLED(CONFIG_IPV6) -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-05-20 13:54 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-20 13:53 [PATCH 0/8] net: introduce "include/linux/if_rmnet.h" Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 13:53 ` [PATCH 1/8] net: qualcomm: rmnet: fix struct rmnet_map_header Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 15:38 ` Bjorn Andersson 2019-05-20 15:38 ` Bjorn Andersson 2019-05-20 20:11 ` Subash Abhinov Kasiviswanathan 2019-05-20 20:11 ` Subash Abhinov Kasiviswanathan 2019-05-20 21:23 ` Alex Elder 2019-05-20 21:23 ` Alex Elder 2019-05-21 1:32 ` Subash Abhinov Kasiviswanathan 2019-05-21 1:32 ` Subash Abhinov Kasiviswanathan 2019-05-21 2:30 ` Alex Elder 2019-05-21 2:30 ` Alex Elder 2019-05-21 3:07 ` Bjorn Andersson 2019-05-21 3:07 ` Bjorn Andersson 2019-05-21 11:03 ` Alex Elder 2019-05-21 11:03 ` Alex Elder 2019-05-20 13:53 ` [PATCH 2/8] net: qualcomm: rmnet: kill RMNET_MAP_GET_*() accessor macros Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 15:41 ` Bjorn Andersson 2019-05-20 15:41 ` Bjorn Andersson 2019-05-20 13:53 ` [PATCH 3/8] net: qualcomm: rmnet: use field masks instead of C bit-fields Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 15:43 ` Bjorn Andersson 2019-05-20 15:43 ` Bjorn Andersson 2019-05-20 13:53 ` [PATCH 4/8] net: qualcomm: rmnet: don't use C bit-fields in rmnet checksum header Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 15:49 ` Bjorn Andersson 2019-05-20 15:49 ` Bjorn Andersson 2019-05-20 13:53 ` [PATCH 5/8] net: qualcomm: rmnet: don't use C bit-fields in rmnet checksum trailer Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 13:53 ` Alex Elder [this message] 2019-05-20 13:53 ` [PATCH 6/8] net: qualcomm: rmnet: get rid of a variable in rmnet_map_ipv4_ul_csum_header() Alex Elder 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 13:53 ` [PATCH 7/8] net: qualcomm: rmnet: mark endianness of struct rmnet_map_dl_csum_trailer fields Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 17:17 ` Bjorn Andersson 2019-05-20 13:53 ` [PATCH 8/8] net: introduce "include/linux/if_rmnet.h" Alex Elder 2019-05-20 13:53 ` Alex Elder 2019-05-20 17:18 ` Bjorn Andersson 2019-05-20 17:18 ` Bjorn Andersson 2019-05-20 18:00 ` [PATCH 0/8] " Alex Elder 2019-05-20 18:00 ` Alex Elder
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