| Message ID | 1460600990-10993-2-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index 072bb27..7d12203 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -127,8 +127,11 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, goto err; } - if (resource_size(iomem) < 0x100) + if (resource_size(iomem) < 0x100) { dev_err(&pdev->dev, "Invalid iomem size!\n"); + ret = -EINVAL; + goto err; + } host = sdhci_alloc_host(&pdev->dev, sizeof(struct sdhci_pltfm_host) + priv_size);
This code checks the resource size and displays an error message if it is too small, but still moves forward. Let is fail in that case. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- drivers/mmc/host/sdhci-pltfm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 1.9.1