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authorJiri Slaby <jslaby@suse.cz>2016-05-03 18:05:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-04 01:59:15 +0300
commit6798df4c5fe0a7e6d2065cf79649a794e5ba7114 (patch)
treefaa975bb8292e6f5c7c58c9c231744215576ee8d /drivers/tty/serial/serial_core.c
parent11ca2b7ab432eb90906168c327733575e68d388f (diff)
downloadlinux-6798df4c5fe0a7e6d2065cf79649a794e5ba7114.tar.xz
tty: vt, return error when con_startup fails
When csw->con_startup() fails in do_register_con_driver, we return no error (i.e. 0). This was changed back in 2006 by commit 3e795de763. Before that we used to return -ENODEV. So fix the return value to be -ENODEV in that case again. Fixes: 3e795de763 ("VT binding: Add binding/unbinding support for the VT console") Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reported-by: "Dan Carpenter" <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/serial_core.c')
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