diff options
Diffstat (limited to 'kernel/drivers/misc/hwlat_detector.c')
| -rw-r--r-- | kernel/drivers/misc/hwlat_detector.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/drivers/misc/hwlat_detector.c b/kernel/drivers/misc/hwlat_detector.c index 2429c4331..52f5ad5fd 100644 --- a/kernel/drivers/misc/hwlat_detector.c +++ b/kernel/drivers/misc/hwlat_detector.c @@ -616,7 +616,7 @@ static ssize_t debug_enable_fwrite(struct file *filp, buf[sizeof(buf)-1] = '\0'; /* just in case */ err = kstrtoul(buf, 10, &val); - if (0 != err) + if (err) return -EINVAL; if (val) { @@ -921,7 +921,7 @@ static ssize_t debug_width_fwrite(struct file *filp, buf[U64STR_SIZE-1] = '\0'; /* just in case */ err = kstrtoull(buf, 10, &val); - if (0 != err) + if (err) return -EINVAL; mutex_lock(&data.lock); @@ -1005,7 +1005,7 @@ static ssize_t debug_window_fwrite(struct file *filp, buf[U64STR_SIZE-1] = '\0'; /* just in case */ err = kstrtoull(buf, 10, &val); - if (0 != err) + if (err) return -EINVAL; mutex_lock(&data.lock); @@ -1198,11 +1198,11 @@ static int detector_init(void) pr_info(BANNER "version %s\n", VERSION); ret = init_stats(); - if (0 != ret) + if (ret) goto out; ret = init_debugfs(); - if (0 != ret) + if (ret) goto err_stats; if (enabled) |