[PATCH] iwlwifi: pcie: fix a warning / build failure

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