diff options
Diffstat (limited to 'lib/test_kmod.c')
| -rw-r--r-- | lib/test_kmod.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/lib/test_kmod.c b/lib/test_kmod.c index fba78d25e825..e372b97eee13 100644 --- a/lib/test_kmod.c +++ b/lib/test_kmod.c @@ -694,8 +694,7 @@ static ssize_t config_test_driver_show(struct device *dev, return config_test_show_str(&test_dev->config_mutex, buf, config->test_driver); } -static DEVICE_ATTR(config_test_driver, 0644, config_test_driver_show, - config_test_driver_store); +static DEVICE_ATTR_RW(config_test_driver); static ssize_t config_test_fs_store(struct device *dev, struct device_attribute *attr, @@ -726,8 +725,7 @@ static ssize_t config_test_fs_show(struct device *dev, return config_test_show_str(&test_dev->config_mutex, buf, config->test_fs); } -static DEVICE_ATTR(config_test_fs, 0644, config_test_fs_show, - config_test_fs_store); +static DEVICE_ATTR_RW(config_test_fs); static int trigger_config_run_type(struct kmod_test_device *test_dev, enum kmod_test_case test_case, @@ -783,10 +781,8 @@ static int kmod_config_sync_info(struct kmod_test_device *test_dev) free_test_dev_info(test_dev); test_dev->info = vzalloc(config->num_threads * sizeof(struct kmod_test_device_info)); - if (!test_dev->info) { - dev_err(test_dev->dev, "Cannot alloc test_dev info\n"); + if (!test_dev->info) return -ENOMEM; - } return 0; } @@ -1014,8 +1010,7 @@ static ssize_t config_num_threads_show(struct device *dev, return test_dev_config_show_int(test_dev, buf, config->num_threads); } -static DEVICE_ATTR(config_num_threads, 0644, config_num_threads_show, - config_num_threads_store); +static DEVICE_ATTR_RW(config_num_threads); static ssize_t config_test_case_store(struct device *dev, struct device_attribute *attr, @@ -1039,8 +1034,7 @@ static ssize_t config_test_case_show(struct device *dev, return test_dev_config_show_uint(test_dev, buf, config->test_case); } -static DEVICE_ATTR(config_test_case, 0644, config_test_case_show, - config_test_case_store); +static DEVICE_ATTR_RW(config_test_case); static ssize_t test_result_show(struct device *dev, struct device_attribute *attr, @@ -1051,7 +1045,7 @@ static ssize_t test_result_show(struct device *dev, return test_dev_config_show_int(test_dev, buf, config->test_result); } -static DEVICE_ATTR(test_result, 0644, test_result_show, test_result_store); +static DEVICE_ATTR_RW(test_result); #define TEST_KMOD_DEV_ATTR(name) &dev_attr_##name.attr @@ -1089,10 +1083,8 @@ static struct kmod_test_device *alloc_test_dev_kmod(int idx) struct miscdevice *misc_dev; test_dev = vzalloc(sizeof(struct kmod_test_device)); - if (!test_dev) { - pr_err("Cannot alloc test_dev\n"); + if (!test_dev) goto err_out; - } mutex_init(&test_dev->config_mutex); mutex_init(&test_dev->trigger_mutex); |