From 8727bf689a77a79816065e23a7a58a474ad544f9 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 26 May 2014 19:23:43 +0200 Subject: [PATCH] USB: cdc-acm: fix failed open not being detected Fix errors during open not being returned to userspace. Specifically, failed control-line manipulations or control or read urb submissions would not be detected. Fixes: 7fb57a019f94 ("USB: cdc-acm: Fix potential deadlock (lockdep warning)") Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- Reading git-format-patch failed