Yufen Yu 489a9abf60 floppy: check_events callback should not return a negative number ... [ Upstream commit 96d7cb932e ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-03-23 13:19:41 +01:00
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aoe	aoe: fix crash in page count manipulation	2016-11-12 08:27:07 -07:00
drbd	drbd: skip spurious timeout (ping-timeo) when failing promote	2019-02-12 19:44:56 +01:00
mtip32xx	Revert "mtip32xx: use runtime tag to initialize command header"	2018-04-08 12:13:01 +02:00
paride	cdrom: do not call check_disk_change() inside cdrom_open()	2018-05-30 07:50:47 +02:00
rsxx	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
xen-blkback	xen/blkback: don't free be structure too early	2017-07-05 14:40:20 +02:00
zram	zram: close udev startup race condition as default groups	2018-11-27 16:09:40 +01:00
DAC960.c	block: DAC960: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
DAC960.h	…
Kconfig	cpqarray: remove it from the kernel	2016-03-14 09:06:01 -06:00
Makefile	drivers:block: cpqarray clean up	2016-03-15 15:59:47 -07:00
amiflop.c	…
ataflop.c	ataflop: fix error handling during setup	2018-11-13 11:16:49 -08:00
brd.c	block/mm: make bdev_ops->rw_page() take a bool for read/write	2016-08-07 14:41:02 -06:00
cciss.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
cciss.h	…
cciss_cmd.h	…
cciss_scsi.c	scsi: Do not set cmd_per_lun to 1 in the host template	2015-05-31 18:06:28 -07:00
cciss_scsi.h	…
cryptoloop.c	block: cryptoloop - Use new skcipher interface	2016-01-27 20:35:43 +08:00
floppy.c	floppy: check_events callback should not return a negative number	2019-03-23 13:19:41 +01:00
hd.c	…
loop.c	Revert "loop: Fold __loop_release into loop_release"	2019-03-05 17:57:03 +01:00
loop.h	block/loop: Use global lock for ioctl() operation.	2019-01-23 08:10:56 +01:00
mg_disk.c	mg_disk: fix error path in mg_probe()	2016-06-28 11:01:27 -06:00
nbd.c	nbd: Use set_blocksize() to set device blocksize	2019-01-23 08:10:57 +01:00
null_blk.c	Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block	2016-10-09 17:29:33 -07:00
osdblk.c	block, drivers: add REQ_OP_FLUSH operation	2016-06-07 13:41:38 -06:00
pktcdvd.c	pktcdvd: Fix pkt_setup_dev() error path	2018-02-17 13:21:19 +01:00
ps3disk.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
ps3vram.c	block: convert to device_add_disk()	2016-06-27 12:26:08 -07:00
rbd.c	rbd: don't return 0 on unmap if RBD_DEV_FLAG_REMOVING is set	2019-01-16 22:12:32 +01:00
rbd_types.h	rbd: support for exclusive-lock feature	2016-08-24 23:49:16 +02:00
skd_main.c	skd: Submit requests to firmware before triggering the doorbell	2017-09-27 14:39:21 +02:00
skd_s1120.h	…
smart1,2.h	…
sunvdc.c	sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN	2019-02-12 19:44:53 +01:00
swim.c	swim: fix cleanup on setup error	2018-11-13 11:16:49 -08:00
swim3.c	block/swim3: Fix -EBUSY error when re-opening device after unmount	2019-02-12 19:44:58 +01:00
swim_asm.S	…
sx8.c	sx8: use real time for the command seconds	2015-12-23 08:42:59 -07:00
umem.c	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
umem.h	…
virtio_blk.c	virtio_blk: fix panic in initialization error path	2017-08-11 08:49:36 -07:00
xen-blkfront.c	xen/blkfront: avoid NULL blkfront_info dereference on device removal	2018-11-13 11:16:54 -08:00
xsysace.c	…
z2ram.c	…