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d7fd3f9f53
linux/drivers/block
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Dan Carpenter 77516d25f5 rsxx: Return -EFAULT if copy_to_user() fails 
The copy_to_user() function returns the number of bytes remaining but
we want to return -EFAULT to the user if it can't complete the copy.
The "st" variable only holds zero on success or negative error codes on
failure so the type should be int.

Fixes: 36f988e978 ("rsxx: Adding in debugfs entries.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-03-03 06:48:44 -07:00
..
aoe block: Replace lkml.org links with lore 2021-02-10 20:07:21 -07:00
drbd for-5.12/drivers-2021-02-17 2021-02-21 11:06:54 -08:00
mtip32xx mtip32xx: prefer pcie_capability_read_word() 2021-01-26 13:09:39 -07:00
null_blk for-5.12/block-2021-02-17 2021-02-21 11:02:48 -08:00
paride block: remove unnecessary argument from blk_execute_rq 2021-01-24 21:52:39 -07:00
rnbd block/rnbd-clt: avoid module unload race with close confirmation 2021-01-08 08:19:18 -07:00
rsxx rsxx: Return -EFAULT if copy_to_user() fails 2021-03-03 06:48:44 -07:00
xen-blkback block: Add bio_max_segs 2021-02-26 15:49:51 -07:00
zram zsmalloc: account the number of compacted pages correctly 2021-02-26 09:41:01 -08:00
amiflop.c amiflop: use separate gendisks for Amiga vs MS-DOS mode 2020-11-16 08:14:30 -07:00
ataflop.c ataflop: use a separate gendisk for each media format 2020-11-16 08:14:31 -07:00
brd.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
cryptoloop.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 30 2019-05-24 17:27:10 +02:00
floppy.c floppy: reintroduce O_NDELAY fix 2021-02-04 13:00:24 +03:00
Kconfig - added n64 block driver 2021-02-25 12:18:21 -08:00
loop.c block-5.12-2021-02-27 2021-02-28 11:23:38 -08:00
loop.h loop: scale loop device by introducing per device lock 2021-01-26 13:08:54 -07:00
Makefile - added n64 block driver 2021-02-25 12:18:21 -08:00
n64cart.c n64: store dev instance into disk private data 2021-02-21 23:37:52 +01:00
nbd.c nbd: handle device refs for DESTROY_ON_DISCONNECT properly 2021-02-22 13:17:23 -07:00
pktcdvd.c block: remove unnecessary argument from blk_execute_rq 2021-01-24 21:52:39 -07:00
ps3disk.c powerpc/ps3: make system bus's remove and shutdown callbacks return void 2020-12-04 01:01:22 +11:00
ps3vram.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
rbd_types.h libceph, rbd: replace zero-length array with flexible-array 2020-06-01 13:22:53 +02:00
rbd.c rbd: remove the ->set_read_only method 2021-01-24 18:15:57 -07:00
sunvdc.c compat_ioctl: block: handle cdrom compat ioctl in non-cdrom drivers 2020-01-03 09:33:15 +01:00
swim3.c swim3: use bdev_check_media_changed 2020-09-10 09:32:31 -06:00
swim_asm.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
swim.c swim: don't call blk_register_region 2020-11-16 08:14:30 -07:00
sx8.c block: remove unnecessary argument from blk_execute_rq_nowait 2021-01-24 21:52:39 -07:00
umem.c block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
umem.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 348 2019-06-05 17:37:08 +02:00
virtio_blk.c virtio: features, fixes 2021-02-25 12:21:08 -08:00
xen-blkfront.c xen: branch for v5.11-rc6 2021-01-28 10:08:08 -08:00
xsysace.c xsysace: use platform_get_resource() and platform_get_irq_optional() 2020-10-29 08:22:33 -06:00
z2ram.c z2ram: use separate gendisk for the different modes 2020-11-16 08:14:31 -07:00