Yufen Yu
96d7cb932e
floppy: check_events callback should not return a negative number
...
floppy_check_events() is supposed to return bit flags to say which
events occured. We should return zero to say that no event flags are
set. Only BIT(0) and BIT(1) are used in the caller. And .check_events
interface also expect to return an unsigned int value.
However, after commit a0c80efe59 , it may return -EINTR (-4u).
Here, both BIT(0) and BIT(1) are cleared. So this patch shouldn't
affect runtime, but it obviously is still worth fixing.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: a0c80efe59 ("floppy: fix lock_fdc() signal handling")
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-02-12 09:13:18 -07:00
..
aoe
aoe: add __exit annotation
2018-12-16 09:01:38 -07:00
drbd
for-4.21/block-20190102
2019-01-02 18:49:58 -08:00
mtip32xx
mtip32xx: use BLK_STS_DEV_RESOURCE for device resources
2018-12-10 14:45:19 -07:00
paride
pd: replace ->special use with private data in the request
2018-11-10 08:03:50 -07:00
rsxx
pci-v4.20-changes
2018-10-25 06:50:48 -07:00
xen-blkback
xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring
2018-08-27 12:12:04 -04:00
zram
zram: idle writeback fixes and cleanup
2019-01-08 17:15:10 -08:00
amiflop.c
block/amiflop: Don't log error message on invalid ioctl
2018-12-31 10:19:11 -07:00
ataflop.c
ataflop: implement mq_ops->commit_rqs() hook
2018-11-29 10:12:27 -07:00
brd.c
block: brd: associate with queue until adding disk
2018-11-01 19:59:51 -06:00
cryptoloop.c
block: cryptoloop: Remove VLA usage of skcipher
2018-09-28 12:46:07 +08:00
floppy.c
floppy: check_events callback should not return a negative number
2019-02-12 09:13:18 -07:00
Kconfig
drivers/block: Remove DAC960 driver
2018-10-17 09:42:30 -06:00
loop.c
loop: drop caches if offset or block_size are changed
2019-01-09 20:51:44 -07:00
loop.h
block/loop: Use global lock for ioctl() operation.
2018-11-08 06:30:11 -07:00
Makefile
drivers/block: Remove DAC960 driver
2018-10-17 09:42:30 -06:00
nbd.c
nbd: Use set_blocksize() to set device blocksize
2019-01-15 07:30:54 -07:00
null_blk.h
null_blk: add zoned config support information
2019-01-06 10:58:27 -07:00
null_blk_main.c
block: remove the lock argument to blk_alloc_queue_node
2018-11-15 12:13:35 -07:00
null_blk_zoned.c
null_blk: Add conventional zone configuration for zoned support
2018-11-07 13:41:50 -07:00
pktcdvd.c
pktcdvd: remove queue_lock around blk_queue_max_hw_sectors
2018-11-16 09:16:59 -07:00
ps3disk.c
ps3disk: convert to blk-mq
2018-10-15 20:07:56 -06:00
ps3vram.c
block: genhd: add 'groups' argument to device_add_disk
2018-09-28 08:30:28 -06:00
rbd.c
rbd: don't return 0 on unmap if RBD_DEV_FLAG_REMOVING is set
2019-01-10 09:45:09 +01:00
rbd_types.h
skd_main.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
skd_s1120.h
sunvdc.c
block: sunvdc: don't run hw queue synchronously from irq context
2019-01-03 08:21:47 -07:00
swim.c
swim: convert to blk-mq
2018-10-16 09:49:18 -06:00
swim3.c
block/swim3: Fix regression on PowerBook G3
2018-12-31 10:19:19 -07:00
swim_asm.S
sx8.c
sx8: use a per-host tag_set
2018-11-09 08:14:14 -07:00
umem.c
block: remove the lock argument to blk_alloc_queue_node
2018-11-15 12:13:35 -07:00
umem.h
virtio_blk.c
virtio, vhost: features, fixes, cleanups
2019-01-02 18:54:45 -08:00
xen-blkfront.c
xen: fixes for 4.20-rc2
2018-11-10 08:58:48 -06:00
xsysace.c
xsysace: convert to blk-mq
2018-10-15 20:08:24 -06:00
z2ram.c
powerpc updates for 4.20
2018-10-26 14:36:21 -07:00