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| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2017-06-15 19:31:54 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-20 14:53:40 +0300 |
| commit | 4cb3548a87c4a3650ab9c4587abfcf5fe6fa7542 (patch) | |
| tree | dab3a90c7cebd27a620340b6ecdff4b6fc7ec164 /drivers/media/platform/qcom/venus | |
| parent | 4ba59616879217a7659a6cf343284aecb9a65ec2 (diff) | |
| download | linux-4cb3548a87c4a3650ab9c4587abfcf5fe6fa7542.tar.xz | |
[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: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/qcom/venus')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi_venus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index ab209f3d9498..1caae8feaa36 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -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) { |