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[media] exynos4-is: Fix potential null pointer dereferencing

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If fimc->drv_data is NULL, then fimc->drv_data->num_entities would
cause NULL pointer dereferencing. Hence remove it from print statement.

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>
This commit is contained in:
Sachin Kamat 2013-04-16 03:02:19 -03:00 committed by Mauro Carvalho Chehab
parent 5f3f254f7c
commit 38c602b8ed
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/exynos4-is/fimc-core.c
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@ -955,8 +955,8 @@ static int fimc_probe(struct platform_device *pdev)
} }
if (!fimc->drv_data || fimc->id >= fimc->drv_data->num_entities || if (!fimc->drv_data || fimc->id >= fimc->drv_data->num_entities ||
fimc->id < 0) { fimc->id < 0) {
dev_err(dev, "Invalid driver data or device id (%d/%d)\n", dev_err(dev, "Invalid driver data or device id (%d)\n",
fimc->id, fimc->drv_data->num_entities); fimc->id);
return -EINVAL; return -EINVAL;
} }
if (!dev->of_node) if (!dev->of_node)