e1000e: use static params to save stack space

used a modified checkstack to get the 56 number
(normally checkstack wouldn't show this low a value)

checkstack before:
0x0000012f e1000e_check_options [e1000e]:               272

after:
0x0000012f e1000e_check_options [e1000e]:                56

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 2e399778cae5bc2cc84303ecf3436cd1bc9fcadb..f775a481063ded025dd88a0ee81a73770e89a161 100644 (file)
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -248,7 +248,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
        }
 
        { /* Transmit Interrupt Delay */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = range_option,
                        .name = "Transmit Interrupt Delay",
                        .err  = "using default of "
@@ -267,7 +267,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Transmit Absolute Interrupt Delay */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = range_option,
                        .name = "Transmit Absolute Interrupt Delay",
                        .err  = "using default of "
@@ -305,7 +305,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Receive Absolute Interrupt Delay */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = range_option,
                        .name = "Receive Absolute Interrupt Delay",
                        .err  = "using default of "
@@ -324,7 +324,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Interrupt Throttling Rate */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = range_option,
                        .name = "Interrupt Throttling Rate (ints/sec)",
                        .err  = "using default of "
@@ -399,7 +399,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Smart Power Down */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = enable_option,
                        .name = "PHY Smart Power Down",
                        .err  = "defaulting to Disabled",
@@ -415,7 +415,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* CRC Stripping */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = enable_option,
                        .name = "CRC Stripping",
                        .err  = "defaulting to enabled",
@@ -432,7 +432,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Kumeran Lock Loss Workaround */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = enable_option,
                        .name = "Kumeran Lock Loss Workaround",
                        .err  = "defaulting to Enabled",
@@ -452,7 +452,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                }
        }
        { /* Write-protect NVM */
-               const struct e1000_option opt = {
+               static const struct e1000_option opt = {
                        .type = enable_option,
                        .name = "Write-protect NVM",
                        .err  = "defaulting to Enabled",