pdata could be NULL if cd_gpio = -1. Dereference pdata only
if it is not NULL.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
Compile tested.
Changes since v1:
* Moved the pdata assignment inside if condition.
---
drivers/mmc/host/sdhci-spear.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/sdhci-spear.c b/drivers/mmc/host/sdhci-spear.c
index 2dba9f8..76ddd89 100644
--- a/drivers/mmc/host/sdhci-spear.c
+++ b/drivers/mmc/host/sdhci-spear.c
@@ -84,14 +84,12 @@ static struct sdhci_plat_data *sdhci_probe_config_dt(struct platform_device *pde
/* If pdata is required */
if (cd_gpio != -1) {
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
- if (!pdata) {
+ if (!pdata)
dev_err(&pdev->dev, "DT: kzalloc failed\n");
- return ERR_PTR(-ENOMEM);
- }
+ else
+ pdata->card_int_gpio = cd_gpio;
}
- pdata->card_int_gpio = cd_gpio;
-
return pdata;
}
#else
--
1.7.9.5
--
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