Message ID | 20210315215151.3029676-6-elder@linaro.org (mailing list archive) |
---|---|
State | Accepted |
Commit | cc1b21ba6251c8dd8e4e86018c9fdba85df0d219 |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | net: qualcomm: rmnet: stop using C bit-fields | expand |
Context | Check | Description |
---|---|---|
netdev/cover_letter | success | Link |
netdev/fixes_present | success | Link |
netdev/patch_count | success | Link |
netdev/tree_selection | success | Clearly marked for net-next |
netdev/subject_prefix | success | Link |
netdev/cc_maintainers | success | CCed 5 of 5 maintainers |
netdev/source_inline | success | Was 0 now: 0 |
netdev/verify_signedoff | success | Link |
netdev/module_param | success | Was 0 now: 0 |
netdev/build_32bit | success | Errors and warnings before: 1 this patch: 1 |
netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
netdev/verify_fixes | success | Link |
netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 36 lines checked |
netdev/build_allmodconfig_warn | success | Errors and warnings before: 1 this patch: 1 |
netdev/header_inline | success | Link |
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c index e7d0394cb2979..c336c17e01fe4 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c @@ -359,7 +359,7 @@ int rmnet_map_checksum_downlink_packet(struct sk_buff *skb, u16 len) csum_trailer = (struct rmnet_map_dl_csum_trailer *)(skb->data + len); - if (!csum_trailer->valid) { + if (!(csum_trailer->flags & MAP_CSUM_DL_VALID_FLAG)) { priv->stats.csum_valid_unset++; return -EINVAL; } diff --git a/include/linux/if_rmnet.h b/include/linux/if_rmnet.h index a02f0a3df1d9a..941997df9e088 100644 --- a/include/linux/if_rmnet.h +++ b/include/linux/if_rmnet.h @@ -19,21 +19,18 @@ struct rmnet_map_header { #define MAP_CMD_FLAG BIT(7) struct rmnet_map_dl_csum_trailer { - u8 reserved1; -#if defined(__LITTLE_ENDIAN_BITFIELD) - u8 valid:1; - u8 reserved2:7; -#elif defined (__BIG_ENDIAN_BITFIELD) - u8 reserved2:7; - u8 valid:1; -#else -#error "Please fix <asm/byteorder.h>" -#endif + u8 reserved1; + u8 flags; /* MAP_CSUM_DL_VALID_FLAG */ __be16 csum_start_offset; __be16 csum_length; __be16 csum_value; } __aligned(1); +/* rmnet_map_dl_csum_trailer flags field: + * VALID: 1 = checksum and length valid; 0 = ignore them + */ +#define MAP_CSUM_DL_VALID_FLAG BIT(0) + struct rmnet_map_ul_csum_header { __be16 csum_start_offset; #if defined(__LITTLE_ENDIAN_BITFIELD)