Commit 5233e323 authored by Magnus Lindholm's avatar Magnus Lindholm Committed by Martin K. Petersen
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scsi: qla1280: Fix kernel oops when debug level > 2 



A null dereference or oops exception will eventually occur when qla1280.c
driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2.  I
think its clear from the code that the intention here is sg_dma_len(s) not
length of sg_next(s) when printing the debug info.

Signed-off-by: default avatarMagnus Lindholm <linmag7@gmail.com>
Link: https://lore.kernel.org/r/20250125095033.26188-1-linmag7@gmail.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 1a78a56e

drivers/scsi/qla1280.c

+1 −1
Original line number Diff line number Diff line
@@ -2867,7 +2867,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) 
			dprintk(3, "S/G Segment phys_addr=%x %x, len=0x%x\n",

				cpu_to_le32(upper_32_bits(dma_handle)),

				cpu_to_le32(lower_32_bits(dma_handle)),

				cpu_to_le32(sg_dma_len(sg_next(s))));

				cpu_to_le32(sg_dma_len(s)));

			remseg--;

		}

		dprintk(5, "qla1280_64bit_start_scsi: Scatter/gather "