Jiri Slaby 0fff1b1ff8 tty: vt, return error when con_startup fails ...

commit 6798df4c5fe0a7e6d2065cf79649a794e5ba7114 upstream.

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>
Signed-off-by: Willy Tarreau <w@1wt.eu>

2016-06-07 10:42:55 +02:00

..

.gitignore

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consolemap.c

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cp437.uni

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defkeymap.c_shipped

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defkeymap.map

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keyboard.c

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Makefile

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selection.c

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vc_screen.c

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vt_ioctl.c

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vt.c

tty: vt, return error when con_startup fails

2016-06-07 10:42:55 +02:00