diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 535caebd9813..c0cfe7ae2ba5 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -521,7 +521,9 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj, ssize_t ret; gpu = i915_first_error_state(i915); - if (gpu) { + if (IS_ERR(gpu)) { + ret = PTR_ERR(gpu); + } else if (gpu) { ret = i915_gpu_state_copy_to_buffer(gpu, buf, off, count); i915_gpu_state_put(gpu); } else { |