Hailong Liu e7de2590f1 uio: fix wrong return value from uio_mmap() ... uio_mmap has multiple fail paths to set return value to nonzero then goto out. However, it always returns *0* from the *out* at end, and this will mislead callers who check the return value of this function. Fixes: 57c5f4df0a ("uio: fix crash after the device is unregistered") CC: Xiubo Li <xiubli@redhat.com> Signed-off-by: Hailong Liu <liu.hailong6@zte.com.cn> Cc: stable <stable@vger.kernel.org> Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-21 08:45:24 +02:00
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Kconfig	uio-hv-generic: new userspace i/o driver for VMBus	2016-12-06 11:52:49 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
uio_aec.c	uio: uio_aec: remove unnecessary pci_set_drvdata()	2013-09-26 08:47:25 -07:00
uio_cif.c	uio: uio_cif: remove unnecessary pci_set_drvdata()	2013-09-26 08:47:25 -07:00
uio_dmem_genirq.c	uio: fix dmem_region_start computation	2016-08-31 13:07:30 +02:00
uio_fsl_elbc_gpcm.c	uio: uio_fsl_elbc_gpcm: Remove owner assignment from platform_driver	2018-04-23 13:31:27 +02:00
uio_hv_generic.c	uio_hv_generic: fix subchannel ring mmap	2018-04-23 12:43:48 +02:00
uio_mf624.c	uio_mf624: Align memory regions to page size and set correct offsets	2017-04-08 18:13:28 +02:00
uio_netx.c	uio: uio_netx: remove unnecessary pci_set_drvdata()	2013-09-26 08:47:25 -07:00
uio_pci_generic.c	uio/uio_pci_generic: don't fail probe if pdev->irq == NULL	2017-05-18 16:59:06 +02:00
uio_pdrv_genirq.c	Revert "uio: constify of_device_id array"	2015-04-03 16:04:21 +02:00
uio_pruss.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
uio_sercos3.c	uio: uio_sercos3: remove unnecessary pci_set_drvdata()	2013-09-26 08:47:25 -07:00
uio.c	uio: fix wrong return value from uio_mmap()	2018-07-21 08:45:24 +02:00