tree 9fd424353071293932c3157bf8b715736ccd0efc
parent 28cbfe09ff20964d293cd7af10d2ec0782cf86cb
author Sanjuán García, Jorge <Jorge.SanjuanGarcia@duagon.com> 1697724934 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1697922242 +0200

mcb: fix error handling for different scenarios when parsing

chameleon_parse_gdd() may fail for different reasons and end up
in the err tag. Make sure we at least always free the mcb_device
allocated with mcb_alloc_dev().

If mcb_device_register() fails, make sure to give up the reference
in the same place the device was added.

Fixes: 728ac3389296 ("mcb: mcb-parse: fix error handing in chameleon_parse_gdd()")
Cc: stable <stable@kernel.org>
Reviewed-by: Jose Javier Rodriguez Barbarin <JoseJavier.Rodriguez@duagon.com>
Signed-off-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Link: https://lore.kernel.org/r/20231019141434.57971-2-jorge.sanjuangarcia@duagon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>