From: Stanimir Varbanov Date: Wed, 16 Jan 2019 13:41:14 +0000 (-0200) Subject: media: venus: hfi: return an error if session_init is already called X-Git-Tag: v5.4-rc1~145^2~172 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a367b9ab3eb5de3836af1ce2a6cae4d56e7de4bd;p=thirdparty%2Fkernel%2Flinux.git media: venus: hfi: return an error if session_init is already called This makes hfi_session_init to return an error when it is already called without a call to hfi_session_deinit. Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/qcom/venus/hfi.c b/drivers/media/platform/qcom/venus/hfi.c index 82eb889ab5414..3d8b1284d1f35 100644 --- a/drivers/media/platform/qcom/venus/hfi.c +++ b/drivers/media/platform/qcom/venus/hfi.c @@ -198,6 +198,9 @@ int hfi_session_init(struct venus_inst *inst, u32 pixfmt) const struct hfi_ops *ops = core->ops; int ret; + if (inst->state != INST_UNINIT) + return -EINVAL; + inst->hfi_codec = to_codec_type(pixfmt); reinit_completion(&inst->done);