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i40e/i40evf: Move stack var deeper

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A local variable could move down inside the context where it is used.

Change-ID: I9caba9e1eacf921037077f2665cbce83fd8e95d6
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jesse Brandeburg 2016-04-01 03:56:04 -07:00 committed by Jeff Kirsher
parent 30728c5bdf
commit d1bd743b5b
2 changed files with 4 additions and 2 deletions
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3
drivers/net/ethernet/intel/i40e/i40e_txrx.c
View File

@ -2408,7 +2408,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
unsigned char *hdr; unsigned char *hdr;
} l4; } l4;
unsigned char *exthdr; unsigned char *exthdr;
u32 offset, cmd = 0, tunnel = 0; u32 offset, cmd = 0;
__be16 frag_off; __be16 frag_off;
u8 l4_proto = 0; u8 l4_proto = 0;
@ -2422,6 +2422,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT; offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
if (skb->encapsulation) { if (skb->encapsulation) {
u32 tunnel = 0;
/* define outer network header type */ /* define outer network header type */
if (*tx_flags & I40E_TX_FLAGS_IPV4) { if (*tx_flags & I40E_TX_FLAGS_IPV4) {
tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ? tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ?

3
drivers/net/ethernet/intel/i40evf/i40e_txrx.c
View File

@ -1633,7 +1633,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
unsigned char *hdr; unsigned char *hdr;
} l4; } l4;
unsigned char *exthdr; unsigned char *exthdr;
u32 offset, cmd = 0, tunnel = 0; u32 offset, cmd = 0;
__be16 frag_off; __be16 frag_off;
u8 l4_proto = 0; u8 l4_proto = 0;
@ -1647,6 +1647,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT; offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
if (skb->encapsulation) { if (skb->encapsulation) {
u32 tunnel = 0;
/* define outer network header type */ /* define outer network header type */
if (*tx_flags & I40E_TX_FLAGS_IPV4) { if (*tx_flags & I40E_TX_FLAGS_IPV4) {
tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ? tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ?