Stefan Hajnoczi ddd3d4081f vhost: return bool from *_access_ok() functions ... Currently vhost *_access_ok() functions return int. This is error-prone because there are two popular conventions: 1. 0 means failure, 1 means success 2. -errno means failure, 0 means success Although vhost mostly uses #1, it does not do so consistently. umem_access_ok() uses #2. This patch changes the return type from int to bool so that false means failure and true means success. This eliminates a potential source of errors. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-04-11 10:54:06 -04:00
..
Kconfig	tap: tap as an independent module	2017-02-11 20:59:41 -05:00
Kconfig.vringh
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
net.c	vhost-net: set packet weight of tx polling to 2 * vq size	2018-04-09 11:01:37 -04:00
scsi.c	vhost: remove unused lock check flag in vhost_dev_cleanup()	2018-02-01 16:26:44 +02:00
test.c	vhost: remove unused lock check flag in vhost_dev_cleanup()	2018-02-01 16:26:44 +02:00
test.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vhost.c	vhost: return bool from *_access_ok() functions	2018-04-11 10:54:06 -04:00
vhost.h	vhost: return bool from *_access_ok() functions	2018-04-11 10:54:06 -04:00
vringh.c	vringh: kill off ACCESS_ONCE()	2016-12-16 00:13:36 +02:00
vsock.c	fw_cfg, vhost: features fixes	2018-04-06 19:21:41 -07:00