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path: root/drivers/s390/net/qeth.h
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Diffstat (limited to 'drivers/s390/net/qeth.h')
-rw-r--r--drivers/s390/net/qeth.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 4df0fcd7b10..65e2b1bc08a 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -1099,7 +1099,7 @@ qeth_string_to_ipaddr4(const char *buf, __u8 *addr)
rc = sscanf(buf, "%d.%d.%d.%d%n",
&in[0], &in[1], &in[2], &in[3], &count);
- if (rc != 4 || count)
+ if (rc != 4 || count<=0)
return -EINVAL;
for (count = 0; count < 4; count++) {
if (in[count] > 255)