Commit 3a988d0b authored by Thomas Fourier's avatar Thomas Fourier Committed by Martin K. Petersen
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scsi: elx: efct: Fix dma_unmap_sg() nents value 



The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.

Fixes: 692e5d73 ("scsi: elx: efct: LIO backend interface routines")
Signed-off-by: default avatarThomas Fourier <fourier.thomas@gmail.com>
Link: https://lore.kernel.org/r/20250627114117.188480-2-fourier.thomas@gmail.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 25236d48

drivers/scsi/elx/efct/efct_lio.c

+1 −1
Original line number Diff line number Diff line
@@ -382,7 +382,7 @@ efct_lio_sg_unmap(struct efct_io *io) 
		return;



	dma_unmap_sg(&io->efct->pci->dev, cmd->t_data_sg,

		     ocp->seg_map_cnt, cmd->data_direction);

		     cmd->t_data_nents, cmd->data_direction);

	ocp->seg_map_cnt = 0;

}