27 lines
1.3 KiB
Diff
27 lines
1.3 KiB
Diff
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
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index 6adcfa6e214a..4512d846629c 100644
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--- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
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+++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
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@@ -622,7 +622,7 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
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cmd->oem_uhb_allow_bitmap = cpu_to_le32(value);
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ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value);
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- if (!ret)
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+ if (!ret && value != 0xFFFFFFFF)
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cmd->force_disable_channels_bitmap = cpu_to_le32(value);
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ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENERGY_DETECTION_THRESHOLD,
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diff --git a/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
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index a75af8c1e8ab..e055a946b9e6 100644
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--- a/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
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+++ b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
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@@ -259,7 +259,7 @@ void iwl_mld_configure_lari(struct iwl_mld *mld)
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cmd.oem_uhb_allow_bitmap = cpu_to_le32(value);
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ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value);
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- if (!ret)
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+ if (!ret && value != 0xFFFFFFFF)
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cmd.force_disable_channels_bitmap = cpu_to_le32(value);
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ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENERGY_DETECTION_THRESHOLD,
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