From: Sreekanth Reddy Date: Thu, 14 Oct 2021 05:54:25 +0000 (+0530) Subject: scsi: mpi3mr: Fix duplicate device entries when scanning through sysfs X-Git-Tag: v5.15~37^2~5 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=97e6ea6d78064e7f1e9e19c45dc690aabbb71297;p=mirror_ubuntu-kernels.git scsi: mpi3mr: Fix duplicate device entries when scanning through sysfs When scanning devices through the 'scan' attribute in sysfs, the user will observe duplicate device entries in lsscsi command output. Set the shost's max_channel to zero to avoid this. Link: https://lore.kernel.org/r/20211014055425.30719-1-sreekanth.reddy@broadcom.com Fixes: 824a156633df ("scsi: mpi3mr: Base driver code") Signed-off-by: Sreekanth Reddy Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 2197988333fe..3cae8803383b 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -3736,7 +3736,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id) shost->max_lun = -1; shost->unique_id = mrioc->id; - shost->max_channel = 1; + shost->max_channel = 0; shost->max_id = 0xFFFFFFFF; if (prot_mask >= 0)