diff options
| -rw-r--r-- | linux-core/drm_irq.c | 13 | ||||
| -rw-r--r-- | shared-core/i915_irq.c | 6 |
2 files changed, 11 insertions, 8 deletions
diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c index 7bdb01b2..f73d067f 100644 --- a/linux-core/drm_irq.c +++ b/linux-core/drm_irq.c @@ -518,18 +518,19 @@ int drm_wait_vblank(DRM_IOCTL_ARGS) spin_unlock_irqrestore(&dev->vbl_lock, irqflags); - if (! - (vbl_sig = - drm_alloc(sizeof(drm_vbl_sig_t), DRM_MEM_DRIVER))) { + vbl_sig = drm_calloc(1, sizeof(drm_vbl_sig_t), DRM_MEM_DRIVER); + if (!vbl_sig) { return -ENOMEM; } ret = drm_vblank_get(dev, crtc); - if (ret) + if (ret) { + drm_free(vbl_sig, sizeof(drm_vbl_sig_t), + DRM_MEM_DRIVER); return ret; - atomic_inc(&dev->vbl_signal_pending); + } - memset((void *)vbl_sig, 0, sizeof(*vbl_sig)); + atomic_inc(&dev->vbl_signal_pending); vbl_sig->sequence = vblwait.request.sequence; vbl_sig->info.si_signo = vblwait.request.signal; diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c index e91add9d..ad2cf9c2 100644 --- a/shared-core/i915_irq.c +++ b/shared-core/i915_irq.c @@ -707,7 +707,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) return DRM_ERR(EBUSY); } - vbl_swap = drm_calloc(1, sizeof(vbl_swap), DRM_MEM_DRIVER); + vbl_swap = drm_calloc(1, sizeof(*vbl_swap), DRM_MEM_DRIVER); if (!vbl_swap) { DRM_ERROR("Failed to allocate memory to queue swap\n"); @@ -717,8 +717,10 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) DRM_DEBUG("\n"); ret = drm_vblank_get(dev, pipe); - if (ret) + if (ret) { + drm_free(vbl_swap, sizeof(*vbl_swap), DRM_MEM_DRIVER); return ret; + } vbl_swap->drw_id = swap.drawable; vbl_swap->pipe = pipe; |