Re: [PATCH V2] forcedeth: Fix WARNINGS that result when DMA mapping is not checked

From: Larry Finger Date: Thu, 27 Dec 2012 21:25:41 -0600 > With 3.8-rc1, the first call of pci_map_single() that is not checked > with a corresponding pci_dma_mapping_error() call results in a warning > with a splat as follows: > > WARNING: at lib/dma-debug.c:933 check_unmap+0x480/0x950() > Hard

[PATCH V2] forcedeth: Fix WARNINGS that result when DMA mapping is not checked

With 3.8-rc1, the first call of pci_map_single() that is not checked with a corresponding pci_dma_mapping_error() call results in a warning with a splat as follows: WARNING: at lib/dma-debug.c:933 check_unmap+0x480/0x950() Hardware name: HP Pavilion dv2700 Notebook PC forcedeth :00:0a.0: DMA-A