diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/ethtool.c | 53 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 8 |
2 files changed, 25 insertions, 36 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 107b122..494e6a5 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -616,18 +616,15 @@ static int load_link_ksettings_from_user(struct ethtool_link_ksettings *to, return -EFAULT; memcpy(&to->base, &link_usettings.base, sizeof(to->base)); - bitmap_from_u32array(to->link_modes.supported, - __ETHTOOL_LINK_MODE_MASK_NBITS, - link_usettings.link_modes.supported, - __ETHTOOL_LINK_MODE_MASK_NU32); - bitmap_from_u32array(to->link_modes.advertising, - __ETHTOOL_LINK_MODE_MASK_NBITS, - link_usettings.link_modes.advertising, - __ETHTOOL_LINK_MODE_MASK_NU32); - bitmap_from_u32array(to->link_modes.lp_advertising, - __ETHTOOL_LINK_MODE_MASK_NBITS, - link_usettings.link_modes.lp_advertising, - __ETHTOOL_LINK_MODE_MASK_NU32); + bitmap_from_arr32(to->link_modes.supported, + link_usettings.link_modes.supported, + __ETHTOOL_LINK_MODE_MASK_NBITS); + bitmap_from_arr32(to->link_modes.advertising, + link_usettings.link_modes.advertising, + __ETHTOOL_LINK_MODE_MASK_NBITS); + bitmap_from_arr32(to->link_modes.lp_advertising, + link_usettings.link_modes.lp_advertising, + __ETHTOOL_LINK_MODE_MASK_NBITS); return 0; } @@ -643,18 +640,15 @@ store_link_ksettings_for_user(void __user *to, struct ethtool_link_usettings link_usettings; memcpy(&link_usettings.base, &from->base, sizeof(link_usettings)); - bitmap_to_u32array(link_usettings.link_modes.supported, - __ETHTOOL_LINK_MODE_MASK_NU32, - from->link_modes.supported, - __ETHTOOL_LINK_MODE_MASK_NBITS); - bitmap_to_u32array(link_usettings.link_modes.advertising, - __ETHTOOL_LINK_MODE_MASK_NU32, - from->link_modes.advertising, - __ETHTOOL_LINK_MODE_MASK_NBITS); - bitmap_to_u32array(link_usettings.link_modes.lp_advertising, - __ETHTOOL_LINK_MODE_MASK_NU32, - from->link_modes.lp_advertising, - __ETHTOOL_LINK_MODE_MASK_NBITS); + bitmap_to_arr32(link_usettings.link_modes.supported, + from->link_modes.supported, + __ETHTOOL_LINK_MODE_MASK_NBITS); + bitmap_to_arr32(link_usettings.link_modes.advertising, + from->link_modes.advertising, + __ETHTOOL_LINK_MODE_MASK_NBITS); + bitmap_to_arr32(link_usettings.link_modes.lp_advertising, + from->link_modes.lp_advertising, + __ETHTOOL_LINK_MODE_MASK_NBITS); if (copy_to_user(to, &link_usettings, sizeof(link_usettings))) return -EFAULT; @@ -2358,10 +2352,8 @@ static int ethtool_get_per_queue_coalesce(struct net_device *dev, useraddr += sizeof(*per_queue_opt); - bitmap_from_u32array(queue_mask, - MAX_NUM_QUEUE, - per_queue_opt->queue_mask, - DIV_ROUND_UP(MAX_NUM_QUEUE, 32)); + bitmap_from_arr32(queue_mask, per_queue_opt->queue_mask, + MAX_NUM_QUEUE); for_each_set_bit(bit, queue_mask, MAX_NUM_QUEUE) { struct ethtool_coalesce coalesce = { .cmd = ETHTOOL_GCOALESCE }; @@ -2393,10 +2385,7 @@ static int ethtool_set_per_queue_coalesce(struct net_device *dev, useraddr += sizeof(*per_queue_opt); - bitmap_from_u32array(queue_mask, - MAX_NUM_QUEUE, - per_queue_opt->queue_mask, - DIV_ROUND_UP(MAX_NUM_QUEUE, 32)); + bitmap_from_arr32(queue_mask, per_queue_opt->queue_mask, MAX_NUM_QUEUE); n_queue = bitmap_weight(queue_mask, MAX_NUM_QUEUE); tmp = backup = kmalloc_array(n_queue, sizeof(*backup), GFP_KERNEL); if (!backup) diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 6a5d0e3..9b9d2ff 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -65,10 +65,10 @@ #include <net/ip6_checksum.h> /* Ensure that we have struct in6_addr aligned on 32bit word. */ -static void *__mld2_query_bugs[] __attribute__((__unused__)) = { - BUILD_BUG_ON_NULL(offsetof(struct mld2_query, mld2q_srcs) % 4), - BUILD_BUG_ON_NULL(offsetof(struct mld2_report, mld2r_grec) % 4), - BUILD_BUG_ON_NULL(offsetof(struct mld2_grec, grec_mca) % 4) +static int __mld2_query_bugs[] __attribute__((__unused__)) = { + BUILD_BUG_ON_ZERO(offsetof(struct mld2_query, mld2q_srcs) % 4), + BUILD_BUG_ON_ZERO(offsetof(struct mld2_report, mld2r_grec) % 4), + BUILD_BUG_ON_ZERO(offsetof(struct mld2_grec, grec_mca) % 4) }; static struct in6_addr mld2_all_mcr = MLD2_ALL_MCR_INIT; |
