Message ID | 20170623082451.32671-1-alice.michael@intel.com |
---|---|
State | Changes Requested |
Delegated to: | Jeff Kirsher |
Headers | show |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Alice Michael > Sent: Friday, June 23, 2017 1:25 AM > To: Michael, Alice <alice.michael@intel.com>; intel-wired- > lan@lists.osuosl.org > Subject: [Intel-wired-lan] [next PATCH S74-V2 01/10] i40e/i40evf: fix some > minor type mismatches > > From: Jesse Brandeburg <jesse.brandeburg@intel.com> > > This patch fixes two trivial type mismatches, one where we were returning > an enum type, but pretending it was an int, and the other where we were > using a void* for offset math, but it is communicated more clearly and > correctly to use a u8*, which we then cast to void* for prefetch to use. > > Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> > Change-ID: I8d9cf84a1ddbcff7f31eaad9e08880cad4a71f5f > --- > drivers/net/ethernet/intel/i40e/i40e_txrx.c | 4 ++-- > drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 6 +++--- > 2 files changed, 5 insertions(+), 5 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index d464fce..eda8da1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1524,7 +1524,7 @@ static inline void i40e_rx_checksum(struct i40e_vsi *vsi, * * Returns a hash type to be used by skb_set_hash **/ -static inline int i40e_ptype_to_htype(u8 ptype) +static inline enum pkt_hash_types i40e_ptype_to_htype(u8 ptype) { struct i40e_rx_ptype_decoded decoded = decode_rx_desc_ptype(ptype); @@ -1828,7 +1828,7 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring, /* prefetch first cache line of first page */ prefetch(xdp->data); #if L1_CACHE_BYTES < 128 - prefetch(xdp->data + L1_CACHE_BYTES); + prefetch((void *)(xdp->data + L1_CACHE_BYTES)); #endif /* allocate a skb to store the frags */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index d91676c..4bf7e35 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -858,7 +858,7 @@ static inline void i40e_rx_checksum(struct i40e_vsi *vsi, * * Returns a hash type to be used by skb_set_hash **/ -static inline int i40e_ptype_to_htype(u8 ptype) +static inline enum pkt_hash_types i40e_ptype_to_htype(u8 ptype) { struct i40e_rx_ptype_decoded decoded = decode_rx_desc_ptype(ptype); @@ -1122,7 +1122,7 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring, struct i40e_rx_buffer *rx_buffer, unsigned int size) { - void *va = page_address(rx_buffer->page) + rx_buffer->page_offset; + u8 *va = page_address(rx_buffer->page) + rx_buffer->page_offset; #if (PAGE_SIZE < 8192) unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2; #else @@ -1134,7 +1134,7 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring, /* prefetch first cache line of first page */ prefetch(va); #if L1_CACHE_BYTES < 128 - prefetch(va + L1_CACHE_BYTES); + prefetch((void *)(va + L1_CACHE_BYTES)); #endif /* allocate a skb to store the frags */