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[media] exynos4-is: Fix potential null pointer dereference in mipi-csis.c
When 'node' is NULL, the print statement tries to dereference it. Hence replace the variable with the one that is accessible. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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a2ac2d792c
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2031941502
drivers/media/platform/exynos4-is
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@ -746,7 +746,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
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node = v4l2_of_get_next_endpoint(node, NULL);
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if (!node) {
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dev_err(&pdev->dev, "No port node at %s\n",
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node->full_name);
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pdev->dev.of_node->full_name);
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return -EINVAL;
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}
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/* Get port node and validate MIPI-CSI channel id. */
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