Commit 335cbbd5 authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman

USB: uas: heed CAPACITY_HEURISTICS

There is no need to ignore this flag. We should be as close
to storage in that regard as makes sense, so honor flags whose
cost is tiny.
Signed-off-by: default avatarOliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191114112758.32747-3-oneukum@suse.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bff000ca
...@@ -837,6 +837,12 @@ static int uas_slave_configure(struct scsi_device *sdev) ...@@ -837,6 +837,12 @@ static int uas_slave_configure(struct scsi_device *sdev)
if (devinfo->flags & US_FL_FIX_CAPACITY) if (devinfo->flags & US_FL_FIX_CAPACITY)
sdev->fix_capacity = 1; sdev->fix_capacity = 1;
/*
* in some cases we have to guess
*/
if (devinfo->flags & US_FL_CAPACITY_HEURISTICS)
sdev->guess_capacity = 1;
/* /*
* Some devices don't like MODE SENSE with page=0x3f, * Some devices don't like MODE SENSE with page=0x3f,
* which is the command used for checking if a device * which is the command used for checking if a device
......
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