When iwl_opmode_register() fails, it does not unregster rate control,
which will cause a memory leak issue, this patch fixes it.
Fixes: 9f66a397c877 ("iwlwifi: mvm: rs: add ops for the new rate scaling in the FW")
Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index d2d42cd48af2..8374c2c3d31b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -64,8 +64,10 @@ static int __init iwl_mvm_init(void)
}
ret = iwl_opmode_register("iwlmvm", &iwl_mvm_ops);
- if (ret)
+ if (ret) {
pr_err("Unable to register MVM op_mode: %d\n", ret);
+ iwl_mvm_rate_control_unregister();
+ }
return ret;
}
--
2.17.1
