Commit 0dc00b42 authored Oct 11, 2016 by Karthikeyan Periasamy

msm: vidc: Check ion_handle for errors



When ion imports dma buf, it will return negative error number
in the case of failure like bad file number or invalid dma buf file.

check ion_handle for error numbers.

CRs-Fixed: 1071602
Change-Id: I1ea93161b85deb667cbb6f8515ff7c6943da6e3d
Signed-off-by: Karthikeyan Periasamy <kperiasa@codeaurora.org>

parent 67598d84

drivers/media/platform/msm/vidc/msm_smem.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -475,7 +475,7 @@ bool msm_smem_compare_buffers(void clt, int fd, void priv)
		}
		handle = ion_import_dma_buf(client->clnt, fd);
		ret = handle == priv;
		handle ? ion_free(client->clnt, handle) : 0;
		(!IS_ERR_OR_NULL(handle)) ? ion_free(client->clnt, handle) : 0;
		return ret;
		}