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Commit 4cb3548a authored by Stanimir Varbanov's avatar Stanimir Varbanov Committed by Mauro Carvalho Chehab
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[media] media: venus: hfi_venus: fix variable dereferenced before check 



This fixes a warning found when building with gcc7:

drivers/media/platform/qcom/venus/hfi_venus.c:998
venus_isr_thread() warn: variable dereferenced before check
'hdev' (see line 994)

Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 4ba59616

drivers/media/platform/qcom/venus/hfi_venus.c

+2 −1
Original line number Diff line number Diff line
@@ -991,13 +991,14 @@ static void venus_process_msg_sys_error(struct venus_hfi_device *hdev, 
static irqreturn_t venus_isr_thread(struct venus_core *core)

{

	struct venus_hfi_device *hdev = to_hfi_priv(core);

	const struct venus_resources *res = hdev->core->res;

	const struct venus_resources *res;

	void *pkt;

	u32 msg_ret;



	if (!hdev)

		return IRQ_NONE;



	res = hdev->core->res;

	pkt = hdev->pkt_buf;



	if (hdev->irq_status & WRAPPER_INTR_STATUS_A2HWD_MASK) {