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rtcpu: capture-ivc: fix NULL check in tx

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Move NULL check away from tracing wrapper.

CID 587876

Bug 3745813
Bug 3597603

Signed-off-by: Pekka Pessi <ppessi@nvidia.com>
Change-Id: Ibbdc4eae796f8633ab1c731d6dcaf49fd1d7023a
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2844424
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Pekka Pessi
2023-01-16 14:53:06 +02:00
committed by mobile promotions
parent 942cfaa0ce
commit 14032c34fb
1 changed files with 7 additions and 6 deletions
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13
drivers/platform/tegra/rtcpu/capture-ivc.c
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@@ -25,9 +25,6 @@ static int tegra_capture_ivc_tx_(struct tegra_capture_ivc *civc,
struct tegra_ivc_channel *chan;
int ret;
if (civc == NULL)
return -ENODEV;
chan = civc->chan;
if (chan == NULL || WARN_ON(!chan->is_ready))
return -EIO;
@@ -59,7 +56,7 @@ static int tegra_capture_ivc_tx(struct tegra_capture_ivc *civc,
size_t hdrlen = sizeof(hdr);
char const *ch_name = "NULL";
if (civc && civc->chan)
if (civc->chan)
ch_name = dev_name(&civc->chan->dev);
if (len < hdrlen) {
@@ -81,14 +78,18 @@ static int tegra_capture_ivc_tx(struct tegra_capture_ivc *civc,
int tegra_capture_ivc_control_submit(const void *control_desc, size_t len)
{
WARN_ON(__scivc_control == NULL);
if (WARN_ON(__scivc_control == NULL))
return -ENODEV;
return tegra_capture_ivc_tx(__scivc_control, control_desc, len);
}
EXPORT_SYMBOL(tegra_capture_ivc_control_submit);
int tegra_capture_ivc_capture_submit(const void *capture_desc, size_t len)
{
WARN_ON(__scivc_capture == NULL);
if (WARN_ON(__scivc_capture == NULL))
return -ENODEV;
return tegra_capture_ivc_tx(__scivc_capture, capture_desc, len);
}
EXPORT_SYMBOL(tegra_capture_ivc_capture_submit);