simple_strtoll is obsolete, and use kstrtoll instead
Signed-off-by: Ding Xiang <dingxi...@cmss.chinamobile.com>
---
fs/libfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/libfs.c b/fs/libfs.c
index 7e52e77..69cc01d 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -883,7 +883,8 @@ ssize_t simple_attr_write(struct file *file, const char
__user *buf,
goto out;
attr->set_buf[size] = '\0';
- val = simple_strtoll(attr->set_buf, NULL, 0);
+ if (kstrtoll(attr->set_buf, 0, &val))
+ return -EINVAL;
ret = attr->set(attr->data, val);
if (ret == 0)
ret = len; /* on success, claim we got the whole input */
--
1.9.1
