diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 01f0f12035cae..3fcb8daaa2437 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -171,8 +171,8 @@ static int debug = 3;
 static int eeprom_bad_csum_allow = 0;
 static int use_io = 0;
 module_param(debug, int, 0);
-module_param(eeprom_bad_csum_allow, int, 0);
-module_param(use_io, int, 0);
+module_param(eeprom_bad_csum_allow, int, 0444);
+module_param(use_io, int, 0444);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 MODULE_PARM_DESC(eeprom_bad_csum_allow, "Allow bad eeprom checksums");
 MODULE_PARM_DESC(use_io, "Force use of i/o access mode");
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index b355565505034..518298bbdadcf 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -202,7 +202,7 @@ static struct notifier_block dca_notifier = {
 #endif
 #ifdef CONFIG_PCI_IOV
 static unsigned int max_vfs;
-module_param(max_vfs, uint, 0);
+module_param(max_vfs, uint, 0444);
 MODULE_PARM_DESC(max_vfs, "Maximum number of virtual functions to allocate per physical function");
 #endif /* CONFIG_PCI_IOV */
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 1e93edc967ed8..595098a4c488f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -153,7 +153,7 @@ MODULE_PARM_DESC(max_vfs,
 #endif /* CONFIG_PCI_IOV */
 
 static bool allow_unsupported_sfp;
-module_param(allow_unsupported_sfp, bool, 0);
+module_param(allow_unsupported_sfp, bool, 0444);
 MODULE_PARM_DESC(allow_unsupported_sfp,
 		 "Allow unsupported and untested SFP+ modules on 82599-based adapters");