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[1/5,media] exynos4-is: Fix potential null pointer dereferencing

Message ID 1366092143-5482-1-git-send-email-sachin.kamat@linaro.org
State Accepted
Headers show

Commit Message

Sachin Kamat April 16, 2013, 6:02 a.m. UTC
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>
---
 drivers/media/platform/exynos4-is/fimc-core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/platform/exynos4-is/fimc-core.c b/drivers/media/platform/exynos4-is/fimc-core.c
index f25807d..a8eaad0 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.c
+++ b/drivers/media/platform/exynos4-is/fimc-core.c
@@ -955,8 +955,8 @@  static int fimc_probe(struct platform_device *pdev)
 	}
 	if (!fimc->drv_data || fimc->id >= fimc->drv_data->num_entities ||
 	    fimc->id < 0) {
-		dev_err(dev, "Invalid driver data or device id (%d/%d)\n",
-			fimc->id, fimc->drv_data->num_entities);
+		dev_err(dev, "Invalid driver data or device id (%d)\n",
+			fimc->id);
 		return -EINVAL;
 	}
 	if (!dev->of_node)