From 8fc1cb4cef287fd61391adcc48f4a6bdc369bf49 Mon Sep 17 00:00:00 2001 From: Todd Poynor Date: Sat, 21 Jul 2018 06:34:56 -0700 Subject: [PATCH] staging: gasket: gasket_handle_ioctl fix ioctl exit trace param Pass the return value from the device ioctl permissions callback to the tracepoint when the callback returns an error. Reported-by: Dmitry Torokhov Signed-off-by: Todd Poynor Signed-off-by: Greg Kroah-Hartman --- drivers/staging/gasket/gasket_ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/gasket/gasket_ioctl.c b/drivers/staging/gasket/gasket_ioctl.c index dbe9fdef0c26..1b164ac7a049 100644 --- a/drivers/staging/gasket/gasket_ioctl.c +++ b/drivers/staging/gasket/gasket_ioctl.c @@ -65,7 +65,7 @@ long gasket_handle_ioctl(struct file *filp, uint cmd, void __user *argp) if (ioctl_permissions_cb) { retval = ioctl_permissions_cb(filp, cmd, argp); if (retval < 0) { - trace_gasket_ioctl_exit(-EPERM); + trace_gasket_ioctl_exit(retval); return retval; } else if (retval == 0) { trace_gasket_ioctl_exit(-EPERM); -- 2.11.0