scsi: ufs: core: sysfs: Prevent div by zero

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commit eb48e9fc00 upstream.

Prevent a division by 0 when monitoring is not enabled.

Fixes: 1d8613a23f ("scsi: ufs: core: Introduce HBA performance monitor sysfs nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20241120062522.917157-1-gwendal@chromium.org
Reviewed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gwendal Grignou 2024-11-19 22:25:22 -08:00 • committed by Greg Kroah-Hartman

parent 694598a782

commit 87bf3ea841

1 changed files with 6 additions and 0 deletions

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drivers/scsi/ufs/ufs-sysfs.c

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