Pan Bian 7393fca924 dmaengine: ioat: set error code on failures ... In function ioat_xor_val_self_test(), when the calls to dma_mapping_error() fail, the value of return variable err is 0 (indicates no error). As a result, the return value may be inconsistent with the execution status. This patch fixes the bug by assigning "-ENOMEM" to err on the error path. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188601 Signed-off-by: Pan Bian <bianpan2016@163.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>		2016-12-06 10:28:18 +05:30
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dca.c	dmaengine: ioatdma: constify dca_ops structures	2015-11-16 09:27:32 +05:30
dma.c	dmaengine: ioatdma: error string table missing an entry	2016-11-14 11:00:37 +05:30
dma.h	dmaengine: IOATDMA: revise channel reset workaround on CB3.3 platforms	2016-03-11 07:55:08 +05:30
hw.h	dmaengine: IOATDMA: Allocate DMA descriptor ring in contig DMA memory	2016-02-15 23:06:53 +05:30
init.c	dmaengine: ioat: set error code on failures	2016-12-06 10:28:18 +05:30
Makefile	dmaengine: ioatdma: removal of dma_v3.c and relevant ioat3 references	2015-08-17 13:37:30 +05:30
prep.c	dmaengine: ioatdma: Squelch framesize warnings	2016-01-25 09:49:55 +05:30
registers.h	dmaengine: ioatdma: Add error handling to ioat driver	2016-08-08 08:11:42 +05:30
sysfs.c	dmaengine: ioatdma: move all sysfs related code	2015-08-17 13:37:30 +05:30