SUNRPC: Fix stupid typo in xs_sock_set_reuseport

Yes, kernel_setsockopt() hates you for using a char argument.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 8ab02262c761..19f7526f8965 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1629,9 +1629,10 @@ static unsigned short xs_get_random_port(void)
  */
 static void xs_sock_set_reuseport(struct socket *sock)
 {
-        char opt = 1;
+        int opt = 1;
 
-        kernel_setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt));
+        kernel_setsockopt(sock, SOL_SOCKET, SO_REUSEPORT,
+                        (char *)&opt, sizeof(opt));
 }
 
 static unsigned short xs_sock_getport(struct socket *sock)