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linux/drivers/rapidio
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Christophe JAILLET c46d90cd7c drivers/rapidio/devices/rio_mport_cdev.c: fix error handling in 'rio_dma_transfer()' 
In case of error, 'dma_map_sg()' returns 0, not a negative value.  There
is BUG_ON() in 'dma_map_sg_attrs()' which makes sure of that.

Link: http://lkml.kernel.org/r/d4235bd2b9274e99f6c86ea71b1fa1c7bd8d0c08.1505687047.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Christian K_nig <christian.koenig@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-11-17 16:10:03 -08:00
..
devices drivers/rapidio/devices/rio_mport_cdev.c: fix error handling in 'rio_dma_transfer()' 2017-11-17 16:10:03 -08:00
switches rapidio: constify rio_device_id 2017-11-17 16:10:03 -08:00
Kconfig rapidio: add RapidIO channelized messaging driver 2016-08-02 19:35:31 -04:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rio_cm.c rapidio/rio_cm: use memdup_user() instead of duplicating code 2016-10-11 15:06:32 -07:00
rio-access.c rapidio: remove global irq spinlocks from the subsystem 2017-10-03 17:54:24 -07:00
rio-driver.c
rio-scan.c rapidio: modify for rev.3 specification changes 2016-08-02 19:35:37 -04:00
rio-sysfs.c rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00
rio.c rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00
rio.h rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00