The simple_strtoul function is obsolete.
This patch replaces it with kstrtoul.
Signed-off-by: Shekhar Bhandakkar <cs14btech11006@xxxxxxxxxx>
---
drivers/staging/speakup/kobjects.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index ca85476..8a1ebe6 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -127,6 +127,7 @@ static ssize_t chars_chartab_store(struct kobject *kobj,
int do_characters = !strcmp(attr->attr.name, "characters");
size_t desc_length = 0;
int i;
+ int err;
spin_lock_irqsave(&speakup_info.spinlock, flags);
while (cp < end) {
@@ -153,7 +154,10 @@ static ssize_t chars_chartab_store(struct kobject *kobj,
continue;
}
- index = simple_strtoul(cp, &temp, 10);
+ temp = cp;
+ err = kstrtoul(temp, 10, &index);
+ if (err)
+ return err;
if (index > 255) {
rejected++;
cp = linefeed + 1;
--
2.7.4
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