1 files changed, 1 insertions, 1 deletions

diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index 7289216708d2..e89d6bbf268d 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -75,7 +75,7 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param)
         if ((param->ver_major != AUTOFS_DEV_IOCTL_VERSION_MAJOR) ||
             (param->ver_minor > AUTOFS_DEV_IOCTL_VERSION_MINOR)) {
                 pr_warn("ioctl control interface version mismatch: "
-                        "kernel(%u.%u), user(%u.%u), cmd(%d)\n",
+                        "kernel(%u.%u), user(%u.%u), cmd(0x%08x)\n",
                         AUTOFS_DEV_IOCTL_VERSION_MAJOR,
                         AUTOFS_DEV_IOCTL_VERSION_MINOR,
                         param->ver_major, param->ver_minor, cmd);