Commit a2025b8b authored by Roel Kluin's avatar Roel Kluin Committed by David S. Miller

tcp: '< 0' test on unsigned

promote 'cnt' to size_t, to match 'len'.
Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8db09f26
...@@ -165,9 +165,10 @@ static int tcpprobe_sprint(char *tbuf, int n) ...@@ -165,9 +165,10 @@ static int tcpprobe_sprint(char *tbuf, int n)
static ssize_t tcpprobe_read(struct file *file, char __user *buf, static ssize_t tcpprobe_read(struct file *file, char __user *buf,
size_t len, loff_t *ppos) size_t len, loff_t *ppos)
{ {
int error = 0, cnt = 0; int error = 0;
size_t cnt = 0;
if (!buf || len < 0) if (!buf)
return -EINVAL; return -EINVAL;
while (cnt < len) { while (cnt < len) {
......
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