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| author | Cathy Zhou <cathy.zhou@oracle.com> | 2018-04-13 11:28:37 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-05-17 08:24:30 -0700 |
| commit | 9cfbfa701b55868cda4d638164887d5c74c7bfdd (patch) | |
| tree | 7139213bfa545398da7a327edafe6951c58cb517 /drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | |
| parent | b9f672af148bf7a08a6031743156faffd58dbc7e (diff) | |
| download | op-kernel-dev-9cfbfa701b55868cda4d638164887d5c74c7bfdd.zip op-kernel-dev-9cfbfa701b55868cda4d638164887d5c74c7bfdd.tar.gz | |
ixgbe: cleanup sparse warnings
Sparse complains valid conversions between restricted types, force
attribute is used to avoid those warnings.
Signed-off-by: Cathy Zhou <cathy.zhou@oracle.com>
Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 6652b20..163b34a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -727,8 +727,8 @@ static void ixgbe_dump(struct ixgbe_adapter *adapter) ring_desc = ""; pr_info("T [0x%03X] %016llX %016llX %016llX %08X %p %016llX %p%s", i, - le64_to_cpu(u0->a), - le64_to_cpu(u0->b), + le64_to_cpu((__force __le64)u0->a), + le64_to_cpu((__force __le64)u0->b), (u64)dma_unmap_addr(tx_buffer, dma), dma_unmap_len(tx_buffer, len), tx_buffer->next_to_watch, @@ -839,15 +839,15 @@ rx_ring_summary: /* Descriptor Done */ pr_info("RWB[0x%03X] %016llX %016llX ---------------- %p%s\n", i, - le64_to_cpu(u0->a), - le64_to_cpu(u0->b), + le64_to_cpu((__force __le64)u0->a), + le64_to_cpu((__force __le64)u0->b), rx_buffer_info->skb, ring_desc); } else { pr_info("R [0x%03X] %016llX %016llX %016llX %p%s\n", i, - le64_to_cpu(u0->a), - le64_to_cpu(u0->b), + le64_to_cpu((__force __le64)u0->a), + le64_to_cpu((__force __le64)u0->b), (u64)rx_buffer_info->dma, rx_buffer_info->skb, ring_desc); @@ -7751,7 +7751,7 @@ static int ixgbe_tso(struct ixgbe_ring *tx_ring, /* remove payload length from inner checksum */ paylen = skb->len - l4_offset; - csum_replace_by_diff(&l4.tcp->check, htonl(paylen)); + csum_replace_by_diff(&l4.tcp->check, (__force __wsum)htonl(paylen)); /* update gso size and bytecount with header size */ first->gso_segs = skb_shinfo(skb)->gso_segs; @@ -9104,7 +9104,8 @@ static int ixgbe_clsu32_build_input(struct ixgbe_fdir_filter *input, for (j = 0; field_ptr[j].val; j++) { if (field_ptr[j].off == off) { - field_ptr[j].val(input, mask, val, m); + field_ptr[j].val(input, mask, (__force u32)val, + (__force u32)m); input->filter.formatted.flow_type |= field_ptr[j].type; found_entry = true; @@ -9113,8 +9114,10 @@ static int ixgbe_clsu32_build_input(struct ixgbe_fdir_filter *input, } if (nexthdr) { if (nexthdr->off == cls->knode.sel->keys[i].off && - nexthdr->val == cls->knode.sel->keys[i].val && - nexthdr->mask == cls->knode.sel->keys[i].mask) + nexthdr->val == + (__force u32)cls->knode.sel->keys[i].val && + nexthdr->mask == + (__force u32)cls->knode.sel->keys[i].mask) found_jump_field = true; else continue; @@ -9218,7 +9221,8 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, for (i = 0; nexthdr[i].jump; i++) { if (nexthdr[i].o != cls->knode.sel->offoff || nexthdr[i].s != cls->knode.sel->offshift || - nexthdr[i].m != cls->knode.sel->offmask) + nexthdr[i].m != + (__force u32)cls->knode.sel->offmask) return err; jump = kzalloc(sizeof(*jump), GFP_KERNEL); @@ -9991,7 +9995,8 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog) } } else { for (i = 0; i < adapter->num_rx_queues; i++) - xchg(&adapter->rx_ring[i]->xdp_prog, adapter->xdp_prog); + (void)xchg(&adapter->rx_ring[i]->xdp_prog, + adapter->xdp_prog); } if (old_prog) |
