Greg Kroah-Hartman 6f2e5eb825 cdrom: gdrom: initialize global variable at init time ... commit 9183f01b5e6e32eb3f17b5f3f8d5ad5ac9786c49 upstream. As Peter points out, if we were to disconnect and then reconnect this driver from a device, the "global" state of the device would contain odd values and could cause problems. Fix this up by just initializing the whole thing to 0 at probe() time. Ideally this would be a per-device variable, but given the age and the total lack of users of it, that would require a lot of s/./->/g changes for really no good reason. Reported-by: Peter Rosin <peda@axentia.se> Cc: Jens Axboe <axboe@kernel.dk> Reviewed-by: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/YJP2j6AU82MqEY2M@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-26 12:05:19 +02:00
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Makefile	Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block	2017-11-14 15:32:19 -08:00
cdrom.c	cdrom: respect device capabilities during opening action	2020-01-04 19:18:25 +01:00
gdrom.c	cdrom: gdrom: initialize global variable at init time	2021-05-26 12:05:19 +02:00