diff options
| -rw-r--r-- | drivers/media/pci/intel/ipu3/ipu3-cio2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c index 4e9e34857e4c..0f1bbb766509 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c @@ -847,7 +847,7 @@ static int cio2_vb2_buf_init(struct vb2_buffer *vb) unsigned int lops = DIV_ROUND_UP(pages + 1, entries_per_page); struct sg_table *sg; struct sg_dma_page_iter sg_iter; - int i, j; + unsigned int i, j; if (lops <= 0 || lops > CIO2_MAX_LOPS) { dev_err(dev, "%s: bad buffer size (%i)\n", __func__, @@ -887,7 +887,7 @@ static int cio2_vb2_buf_init(struct vb2_buffer *vb) b->lop[i][j] = cio2->dummy_page_bus_addr >> PAGE_SHIFT; return 0; fail: - for (i--; i >= 0; i--) + while (i--) dma_free_coherent(dev, CIO2_PAGE_SIZE, b->lop[i], b->lop_bus_addr[i]); return -ENOMEM; |