Commit 5bea4304 authored by Yisheng Xie's avatar Yisheng Xie Committed by Luca Coelho

iwlwifi: mvm: use match_string() helper

match_string() returns the index of an array for a matching string,
which can be used intead of open coded variant.
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarYisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 136521cb
...@@ -666,16 +666,11 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf, ...@@ -666,16 +666,11 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
}; };
int ret, bt_force_ant_mode; int ret, bt_force_ant_mode;
for (bt_force_ant_mode = 0; ret = match_string(modes_str, ARRAY_SIZE(modes_str), buf);
bt_force_ant_mode < ARRAY_SIZE(modes_str); if (ret < 0)
bt_force_ant_mode++) { return ret;
if (!strcmp(buf, modes_str[bt_force_ant_mode]))
break;
}
if (bt_force_ant_mode >= ARRAY_SIZE(modes_str))
return -EINVAL;
bt_force_ant_mode = ret;
ret = 0; ret = 0;
mutex_lock(&mvm->mutex); mutex_lock(&mvm->mutex);
if (mvm->bt_force_ant_mode == bt_force_ant_mode) if (mvm->bt_force_ant_mode == bt_force_ant_mode)
......
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