Merge "staging: android: ion: Avoid calling free_duped_table() twice" (b96fd32e) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/staging/android/ion/ion.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -318,6 +318,7 @@ static struct sg_table ion_map_dma_buf(struct dma_buf_attachment attachment,
		{
		struct ion_dma_buf_attachment *a = attachment->priv;
		struct sg_table *table;
		int count, map_attrs;
		struct ion_buffer *buffer = attachment->dmabuf->priv;

		table = a->table;
		@@ -353,6 +354,8 @@ static struct sg_table ion_map_dma_buf(struct dma_buf_attachment attachment,
		map_attrs);
		}

		if (count <= 0)
		return ERR_PTR(-ENOMEM);

		a->dma_mapped = true;
		mutex_unlock(&buffer->lock);