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Matthew Wilcox authored
If dma_map_sg returns 0 (failure), we need to fail the I/O. Signed-off-by:Matthew Wilcox <matthew.r.wilcox@intel.com>
1974b1ae
If dma_map_sg returns 0 (failure), we need to fail the I/O.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>