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[PATCH 4.4 07/74] block: Initialize max_dev_sectors to 0

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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Keith Busch <keith.busch@intel.com>

commit 5f009d3f8e6685fe8c6215082c1696a08b411220 upstream.

The new queue limit is not used by the majority of block drivers, and
should be initialized to 0 for the driver's requested settings to be used.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 block/blk-settings.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -91,8 +91,8 @@ void blk_set_default_limits(struct queue
 	lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK;
 	lim->virt_boundary_mask = 0;
 	lim->max_segment_size = BLK_MAX_SEGMENT_SIZE;
-	lim->max_sectors = lim->max_dev_sectors = lim->max_hw_sectors =
-		BLK_SAFE_MAX_SECTORS;
+	lim->max_sectors = lim->max_hw_sectors = BLK_SAFE_MAX_SECTORS;
+	lim->max_dev_sectors = 0;
 	lim->chunk_sectors = 0;
 	lim->max_write_same_sectors = 0;
 	lim->max_discard_sectors = 0;

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[PATCH 4.4 00/74] 4.4.5-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 09/74] parisc: Fix ptrace syscall number and return value modification Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 18/74] arm/arm64: KVM: Fix ioctl error handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 10/74] mips/kvm: fix ioctl error handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 12/74] fbcon: set a default value to blink interval Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 03/74] Btrfs: fix deadlock running delayed iputs at transaction commit time Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 07/74] block: Initialize max_dev_sectors to 0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  [PATCH 4.4 16/74] vfio: fix ioctl error handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 01:30 +0100
  Re: [PATCH 4.4 00/74] 4.4.5-stable review Guenter Roeck <linux@roeck-us.net> - 2016-03-08 12:50 +0100
    Re: [PATCH 4.4 00/74] 4.4.5-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 15:20 +0100
  Re: [PATCH 4.4 00/74] 4.4.5-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-08 15:40 +0100
    Re: [PATCH 4.4 00/74] 4.4.5-stable review Kevin Hilman <khilman@baylibre.com> - 2016-03-09 06:40 +0100
  Re: [PATCH 4.4 00/74] 4.4.5-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2016-03-08 17:30 +0100
    Re: [PATCH 4.4 00/74] 4.4.5-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-09 03:10 +0100

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