Messages in this thread Patch in this message | | | Subject | [PATCH 08/10] drivers: fix returning void-valued expression warnings | From | Harvey Harrison <> | Date | Wed, 30 Apr 2008 15:03:43 -0700 |
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drivers/block/xen-blkfront.c:1011:2: warning: returning void-valued expression drivers/isdn/i4l/isdn_net.c:1986:3: warning: returning void-valued expression drivers/rtc/rtc-ds1511.c:648:2: warning: returning void-valued expression drivers/rtc/rtc-stk17ta8.c:416:2: warning: returning void-valued expression drivers/virtio/virtio_pci.c:148:2: warning: returning void-valued expression drivers/virtio/virtio_pci.c:155:2: warning: returning void-valued expression
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> --- drivers/block/xen-blkfront.c | 2 +- drivers/isdn/i4l/isdn_net.c | 2 +- drivers/rtc/rtc-ds1511.c | 2 +- drivers/rtc/rtc-stk17ta8.c | 2 +- drivers/virtio/virtio_pci.c | 4 ++-- 5 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index f2fff57..cf92742 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1008,7 +1008,7 @@ module_init(xlblk_init); static void xlblk_exit(void) { - return xenbus_unregister_driver(&blkfront); + xenbus_unregister_driver(&blkfront); } module_exit(xlblk_exit); diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index ef1a300..ac37041 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1983,7 +1983,7 @@ static void isdn_header_cache_update(struct hh_cache *hh, { isdn_net_local *lp = dev->priv; if (lp->p_encap == ISDN_NET_ENCAP_ETHER) - return eth_header_cache_update(hh, dev, haddr); + eth_header_cache_update(hh, dev, haddr); } static const struct header_ops isdn_header_ops = { diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index a83a40b..d1dbdfe 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -645,7 +645,7 @@ ds1511_rtc_init(void) static void __exit ds1511_rtc_exit(void) { - return platform_driver_unregister(&ds1511_rtc_driver); + platform_driver_unregister(&ds1511_rtc_driver); } module_init(ds1511_rtc_init); diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c index 31d3c8c..62dace3 100644 --- a/drivers/rtc/rtc-stk17ta8.c +++ b/drivers/rtc/rtc-stk17ta8.c @@ -413,7 +413,7 @@ static __init int stk17ta8_init(void) static __exit void stk17ta8_exit(void) { - return platform_driver_unregister(&stk17ta8_rtc_driver); + platform_driver_unregister(&stk17ta8_rtc_driver); } module_init(stk17ta8_init); diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index c0df924..de102a6 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -145,14 +145,14 @@ static void vp_set_status(struct virtio_device *vdev, u8 status) struct virtio_pci_device *vp_dev = to_vp_device(vdev); /* We should never be setting status to 0. */ BUG_ON(status == 0); - return iowrite8(status, vp_dev->ioaddr + VIRTIO_PCI_STATUS); + iowrite8(status, vp_dev->ioaddr + VIRTIO_PCI_STATUS); } static void vp_reset(struct virtio_device *vdev) { struct virtio_pci_device *vp_dev = to_vp_device(vdev); /* 0 status means a reset. */ - return iowrite8(0, vp_dev->ioaddr + VIRTIO_PCI_STATUS); + iowrite8(0, vp_dev->ioaddr + VIRTIO_PCI_STATUS); } /* the notify function used when creating a virt queue */ -- 1.5.5.1.305.g7c84
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