[PATCHv6,2/3] mmc_test: change simple_strtol() to strict_strtol()

Commit Message

Andy Shevchenko Sept. 7, 2010, 12:35 p.m. UTC

None

Patch

diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index cd8edf4..6bffb33 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1937,9 +1937,10 @@  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)