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| author | Veena Parat <Veena.Parat@neterion.com> | 2007-07-23 02:37:14 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-30 15:56:04 -0400 |
| commit | 491abf2537a01bef52bffc67001f59cce1fd0047 (patch) | |
| tree | ca8cff9731bf7808b0a0fb17b17dd78fd297813e /drivers/net/s2io.h | |
| parent | eccb8628ab97f5b43e04425e983db1495fc0ef32 (diff) | |
| download | linux-3.10-491abf2537a01bef52bffc67001f59cce1fd0047.tar.gz linux-3.10-491abf2537a01bef52bffc67001f59cce1fd0047.tar.bz2 linux-3.10-491abf2537a01bef52bffc67001f59cce1fd0047.zip | |
S2IO: Checking for the return value of pci map function
- Checking for the return value of pci map function
- Implemented Francois Romieu's comments on eliminating code duplication
using goto
- Implemented Francois Romieu's comments on using a temporary variable for
accessing statistics structure
Signed-off-by: Veena Parat <veena.parat@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/s2io.h')
| -rw-r--r-- | drivers/net/s2io.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index aa5428c4368..92983ee7df8 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -74,6 +74,10 @@ static int debug_level = ERR_DBG; /* DEBUG message print. */ #define DBG_PRINT(dbg_level, args...) if(!(debug_level<dbg_level)) printk(args) +#ifndef DMA_ERROR_CODE +#define DMA_ERROR_CODE (~(dma_addr_t)0x0) +#endif + /* Protocol assist features of the NIC */ #define L3_CKSUM_OK 0xFFFF #define L4_CKSUM_OK 0xFFFF @@ -97,6 +101,7 @@ struct swStat { unsigned long long num_aggregations; /* Other statistics */ unsigned long long mem_alloc_fail_cnt; + unsigned long long pci_map_fail_cnt; unsigned long long watchdog_timer_cnt; unsigned long long mem_allocated; unsigned long long mem_freed; |