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authorJesse Brandeburg <jesse.brandeburg@intel.com>2011-09-23 02:11:29 +0000
committerDavid S. Miller <davem@davemloft.net>2011-09-23 13:55:25 -0400
commitac5ac789ebcf5b27e9edc231f6d33c92d722c607 (patch)
treed4d43ce8f4f194f48ddc253d6f8941e0053e51e8 /drivers/net/ethernet/intel/ixgb/ixgb_ee.h
parent120deefa0bef266d4e01e986f272de2f0f5d3ef3 (diff)
downloadlinux-linaro-stable-ac5ac789ebcf5b27e9edc231f6d33c92d722c607.tar.gz
ixgb: eliminate checkstack warnings
Really trivial fix, use kmalloc/kfree instead of stack space. use static const instead of const to further reduce stack usage. V2: reflect changes suggested by Joe Perches before: [jbrandeb@jbrandeb-mobl2 linux-2.6]$ make checkstack|grep '\[ixgb\]' 0x00000fc1 ixgb_set_multi [ixgb]: 768 0x00001031 ixgb_set_multi [ixgb]: 768 0x000010f2 ixgb_set_multi [ixgb]: 768 0x061c ixgb_check_options [ixgb]: 448 0x09c3 ixgb_check_options [ixgb]: 448 0x0000649e ixgb_set_ringparam [ixgb]: 192 0x0000130d ixgb_xmit_frame [ixgb]: 184 0x000019e0 ixgb_xmit_frame [ixgb]: 184 0x00002267 ixgb_clean [ixgb]: 152 0x00002673 ixgb_clean [ixgb]: 152 after: 0x000064ee ixgb_set_ringparam [ixgb]: 192 0x0000135d ixgb_xmit_frame [ixgb]: 184 0x00001a30 ixgb_xmit_frame [ixgb]: 184 0x000022b7 ixgb_clean [ixgb]: 152 0x000026c3 ixgb_clean [ixgb]: 152 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgb/ixgb_ee.h')
-rw-r--r--drivers/net/ethernet/intel/ixgb/ixgb_ee.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ee.h b/drivers/net/ethernet/intel/ixgb/ixgb_ee.h
index 7ea12652f471..5680f64314b8 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_ee.h
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_ee.h
@@ -31,8 +31,6 @@
#define IXGB_EEPROM_SIZE 64 /* Size in words */
-#define IXGB_ETH_LENGTH_OF_ADDRESS 6
-
/* EEPROM Commands */
#define EEPROM_READ_OPCODE 0x6 /* EEPROM read opcode */
#define EEPROM_WRITE_OPCODE 0x5 /* EEPROM write opcode */
@@ -75,7 +73,7 @@
/* EEPROM structure */
struct ixgb_ee_map_type {
- u8 mac_addr[IXGB_ETH_LENGTH_OF_ADDRESS];
+ u8 mac_addr[ETH_ALEN];
__le16 compatibility;
__le16 reserved1[4];
__le32 pba_number;