[PATCH 1/3] fs: libfs: remove calls to simple_strtoll

[Daniel Walker]

Signed-off-by: Daniel Walker <dwalker@xxxxxxxxxx>
---
 fs/libfs.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index 8c50184..0467f6e 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -845,10 +845,13 @@ 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);
-	ret = attr->set(attr->data, val);
-	if (ret == 0)
-		ret = len; /* on success, claim we got the whole input */
+	ret = kstrtoll(attr->set_buf, 0, &val);
+	if (ret == 0) {
+		ret = attr->set(attr->data, val);
+		if (ret == 0)
+			/* on success, claim we got the whole input */
+			ret = len;
+	}
 out:
 	mutex_unlock(&attr->mutex);
 	return ret;
-- 
1.8.3.2

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