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-rw-r--r--net/ipv4/tcp.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 63ddaee..e13546c 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3462,9 +3462,15 @@ extern struct tcp_congestion_ops tcp_reno;
static __initdata unsigned long thash_entries;
static int __init set_thash_entries(char *str)
{
+ ssize_t ret;
+
if (!str)
return 0;
- thash_entries = simple_strtoul(str, &str, 0);
+
+ ret = kstrtoul(str, 0, &thash_entries);
+ if (ret)
+ return 0;
+
return 1;
}
__setup("thash_entries=", set_thash_entries);
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