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sfc: Replace efx_rx_is_last_buffer() with a flag

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This condition is brittle and we have lots of flags to spare.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings 2013-03-07 16:31:17 +00:00
parent 2768935a46
commit 179ea7f039
2 changed files with 7 additions and 11 deletions
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drivers/net/ethernet/sfc/net_driver.h
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@ -228,6 +228,7 @@ struct efx_rx_buffer {
u16 len;
u16 flags;
};
#define EFX_RX_BUF_LAST_IN_PAGE 0x0001
#define EFX_RX_PKT_CSUMMED 0x0002
#define EFX_RX_PKT_DISCARD 0x0004