drivers/net/wireless/intel/iwlwifi/pcie/drv.c:
In function ‘iwl_pci_find_dev_info’:
./include/linux/kernel.h:46:25: error: overflow in conversion from
‘long unsigned int’ to ‘int’ changes value from
‘18446744073709551615’ to ‘-1’ [-Werror=overflow]
Signed-off-by: Adam Borowski <redacted>
---
Another option would be to #ifdef away iwl_pci_find_dev_info().
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index c574f041f096..81e8f2fc4982 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1341,7 +1341,7 @@ iwl_pci_find_dev_info(u16 device, u16 subsystem_device,
{
int i;
- for (i = ARRAY_SIZE(iwl_dev_info_table) - 1; i >= 0; i--) {
+ for (i = (int)ARRAY_SIZE(iwl_dev_info_table) - 1; i >= 0; i--) {
const struct iwl_dev_info *dev_info = &iwl_dev_info_table[i];
if (dev_info->device != (u16)IWL_CFG_ANY &&--
2.34.0
Adam Borowski [off-list ref] writes:
quoted hunk
drivers/net/wireless/intel/iwlwifi/pcie/drv.c:
In function ‘iwl_pci_find_dev_info’:
./include/linux/kernel.h:46:25: error: overflow in conversion from
‘long unsigned int’ to ‘int’ changes value from
‘18446744073709551615’ to ‘-1’ [-Werror=overflow]
Signed-off-by: Adam Borowski <redacted>
---
Another option would be to #ifdef away iwl_pci_find_dev_info().
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index c574f041f096..81e8f2fc4982 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1341,7 +1341,7 @@ iwl_pci_find_dev_info(u16 device, u16 subsystem_device,
{
int i;
- for (i = ARRAY_SIZE(iwl_dev_info_table) - 1; i >= 0; i--) {
+ for (i = (int)ARRAY_SIZE(iwl_dev_info_table) - 1; i >= 0; i--) {
const struct iwl_dev_info *dev_info = &iwl_dev_info_table[i];
if (dev_info->device != (u16)IWL_CFG_ANY &&
There's already fix for this:
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=fe785f56ad5886c08d1cadd9e8b4e1ff6a1866f6
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches