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b43legacy: replace simple_strtol() with kstrtoint()

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The simple_strtol() function is deprecated since it does not
check for the range overflow. Use kstrtoint() instead.

Signed-off-by: chenqiwu <chenqiwu@xiaomi.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
chenqiwu 2020-02-19 12:15:59 +08:00 committed by Kalle Valo
parent 90a39326f1
commit 871b4b48cd
1 changed files with 4 additions and 2 deletions
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6
drivers/net/wireless/broadcom/b43legacy/sysfs.c
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@ -25,13 +25,15 @@
static int get_integer(const char *buf, size_t count)
{
char tmp[10 + 1] = { 0 };
int ret = -EINVAL;
int ret = -EINVAL, res;
if (count == 0)
goto out;
count = min_t(size_t, count, 10);
memcpy(tmp, buf, count);
ret = simple_strtol(tmp, NULL, 10);
ret = kstrtoint(tmp, 10, &res);
if (!ret)
return res;
out:
return ret;
}