diff options
| author | Xiu Jianfeng <xiujianfeng@huawei.com> | 2022-11-09 11:52:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-15 12:13:40 +0200 |
| commit | a84858649b32e2550f418aaaf0a3e234207cf2c9 (patch) | |
| tree | f875c306679cf223868282be6cefe8a312fcd296 | |
| parent | 7858a95566f4ebf59524666683d2dcdba3fca968 (diff) | |
wifi: iwlwifi: Fix memory leak in iwl_mvm_init()
[ Upstream commit ed2e916c890944633d6826dce267579334f63ea5 ]
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@huawei.com>
Link: https://patch.msgid.link/20221109035213.570-1-xiujianfeng@huawei.com
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 4dd4a9d5c71f..a7dbc0a5ea84 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -61,8 +61,10 @@ 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; } |