Use scnprintf instead of snprintf in quickstart_pressed_button_show as
suggested in Documentation/filesystems/sysfs.txt.
Signed-off-by: Szymon Janc <szymon@xxxxxxxxxxx>
---
drivers/staging/quickstart/quickstart.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index 88f8ff3..f6ec8f2 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -98,7 +98,7 @@ static ssize_t quickstart_pressed_button_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%s\n",
+ return scnprintf(buf, PAGE_SIZE, "%s\n",
(pressed ? pressed->name : "none"));
}
--
1.7.9
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