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author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-10-29 10:46:13 -0700 |
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committer | Jeff Garzik <jeff@garzik.org> | 2007-10-30 14:32:16 -0400 |
commit | 273dc74e1c7d9aa2eab2036153c8fe65593fb85e (patch) | |
tree | 9f854fce92cea3e9785ed67ced0801a09d3db2d2 /drivers/net/ixgb/ixgb_param.c | |
parent | 5a9147bb29d76b30787638882f6c310074c2e6f3 (diff) | |
download | kernel_samsung_smdk4412-273dc74e1c7d9aa2eab2036153c8fe65593fb85e.zip kernel_samsung_smdk4412-273dc74e1c7d9aa2eab2036153c8fe65593fb85e.tar.gz kernel_samsung_smdk4412-273dc74e1c7d9aa2eab2036153c8fe65593fb85e.tar.bz2 |
ixgb: fix sparse warnings
Fix sparse warnings in ixgb driver for net-2.6.24.
Added a sparse fix for invalid declaration using non-constant value
in ixgb_set_multi. Added a fix for the module param array index
and allows int params in the array. --Auke
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/ixgb/ixgb_param.c')
-rw-r--r-- | drivers/net/ixgb/ixgb_param.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/net/ixgb/ixgb_param.c b/drivers/net/ixgb/ixgb_param.c index 5d5ddab..865d14d 100644 --- a/drivers/net/ixgb/ixgb_param.c +++ b/drivers/net/ixgb/ixgb_param.c @@ -44,10 +44,11 @@ */ #define IXGB_PARAM_INIT { [0 ... IXGB_MAX_NIC] = OPTION_UNSET } -#define IXGB_PARAM(X, desc) \ - static int __devinitdata X[IXGB_MAX_NIC+1] = IXGB_PARAM_INIT; \ - static int num_##X = 0; \ - module_param_array_named(X, X, int, &num_##X, 0); \ +#define IXGB_PARAM(X, desc) \ + static int __devinitdata X[IXGB_MAX_NIC+1] \ + = IXGB_PARAM_INIT; \ + static unsigned int num_##X = 0; \ + module_param_array_named(X, X, int, &num_##X, 0); \ MODULE_PARM_DESC(X, desc); /* Transmit Descriptor Count @@ -178,8 +179,8 @@ IXGB_PARAM(IntDelayEnable, "Transmit Interrupt Delay Enable"); struct ixgb_option { enum { enable_option, range_option, list_option } type; - char *name; - char *err; + const char *name; + const char *err; int def; union { struct { /* range_option info */ @@ -197,7 +198,7 @@ struct ixgb_option { }; static int __devinit -ixgb_validate_option(int *value, struct ixgb_option *opt) +ixgb_validate_option(unsigned int *value, const struct ixgb_option *opt) { if(*value == OPTION_UNSET) { *value = opt->def; @@ -266,7 +267,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) } { /* Transmit Descriptor Count */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Transmit Descriptors", .err = "using default of " __MODULE_STRING(DEFAULT_TXD), @@ -285,7 +286,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) tx_ring->count = ALIGN(tx_ring->count, IXGB_REQ_TX_DESCRIPTOR_MULTIPLE); } { /* Receive Descriptor Count */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Receive Descriptors", .err = "using default of " __MODULE_STRING(DEFAULT_RXD), @@ -304,7 +305,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) rx_ring->count = ALIGN(rx_ring->count, IXGB_REQ_RX_DESCRIPTOR_MULTIPLE); } { /* Receive Checksum Offload Enable */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = enable_option, .name = "Receive Checksum Offload", .err = "defaulting to Enabled", @@ -312,7 +313,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) }; if(num_XsumRX > bd) { - int rx_csum = XsumRX[bd]; + unsigned int rx_csum = XsumRX[bd]; ixgb_validate_option(&rx_csum, &opt); adapter->rx_csum = rx_csum; } else { @@ -328,7 +329,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) { ixgb_fc_full, "Flow Control Enabled" }, { ixgb_fc_default, "Flow Control Hardware Default" }}; - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = list_option, .name = "Flow Control", .err = "reading default settings from EEPROM", @@ -338,7 +339,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) }; if(num_FlowControl > bd) { - int fc = FlowControl[bd]; + unsigned int fc = FlowControl[bd]; ixgb_validate_option(&fc, &opt); adapter->hw.fc.type = fc; } else { @@ -346,7 +347,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) } } { /* Receive Flow Control High Threshold */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Rx Flow Control High Threshold", .err = "using default of " __MODULE_STRING(DEFAULT_FCRTH), @@ -366,7 +367,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) "Ignoring RxFCHighThresh when no RxFC\n"); } { /* Receive Flow Control Low Threshold */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Rx Flow Control Low Threshold", .err = "using default of " __MODULE_STRING(DEFAULT_FCRTL), @@ -386,7 +387,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) "Ignoring RxFCLowThresh when no RxFC\n"); } { /* Flow Control Pause Time Request*/ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Flow Control Pause Time Request", .err = "using default of "__MODULE_STRING(DEFAULT_FCPAUSE), @@ -396,7 +397,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) }; if(num_FCReqTimeout > bd) { - int pause_time = FCReqTimeout[bd]; + unsigned int pause_time = FCReqTimeout[bd]; ixgb_validate_option(&pause_time, &opt); adapter->hw.fc.pause_time = pause_time; } else { @@ -419,7 +420,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) } } { /* Receive Interrupt Delay */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Receive Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_RDTR), @@ -436,7 +437,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) } } { /* Transmit Interrupt Delay */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = range_option, .name = "Transmit Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_TIDV), @@ -454,7 +455,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) } { /* Transmit Interrupt Delay Enable */ - struct ixgb_option opt = { + const struct ixgb_option opt = { .type = enable_option, .name = "Tx Interrupt Delay Enable", .err = "defaulting to Enabled", @@ -462,7 +463,7 @@ ixgb_check_options(struct ixgb_adapter *adapter) }; if(num_IntDelayEnable > bd) { - int ide = IntDelayEnable[bd]; + unsigned int ide = IntDelayEnable[bd]; ixgb_validate_option(&ide, &opt); adapter->tx_int_delay_enable = ide; } else { |