mmc_test: change simple_strtol() to strict_strtol()

[deliverable/linux.git] / drivers / mmc / card / mmc_test.c

diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index e27806d6458c7a8959dc262d9befa23e4c205482..2888fdccd7ad1b6942bac547838c434684ba3842 100644 (file)
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -2024,9 +2024,10 @@ static ssize_t mmc_test_store(struct device *dev,
 {
        struct mmc_card *card = mmc_dev_to_card(dev);
        struct mmc_test_card *test;
-       int testcase;
+       long testcase;
 
-       testcase = simple_strtol(buf, NULL, 10);
+       if (strict_strtol(buf, 10, &testcase))
+               return -EINVAL;
 
        test = kzalloc(sizeof(struct mmc_test_card), GFP_KERNEL);
        if (!test)