Messages in this thread Patch in this message | | | Date | Tue, 21 Oct 2008 01:08:18 -0400 | From | roel kluin <> | Subject | [PATCH] U14-34F: fix scsi_dma_map failure case |
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When unsigned, scsi_dma_map may return -ENOMEM without triggering BUG_ON()
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index 329eb87..601e951 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -1111,7 +1111,8 @@ static int u14_34f_detect(struct scsi_host_template *tpnt) { static void map_dma(unsigned int i, unsigned int j) { unsigned int data_len = 0; - unsigned int k, count, pci_dir; + unsigned int k, pci_dir; + int count; struct scatterlist *sg; struct mscp *cpp; struct scsi_cmnd *SCpnt;
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