Return-Path: From: Nobuhiro Iwamatsu To: linux-bluetooth@vger.kernel.org Cc: Nobuhiro Iwamatsu Subject: [PATCH] Fix return code of hid2hci Date: Thu, 9 Jun 2011 23:00:35 +0900 Message-Id: <1307628035-3619-1-git-send-email-iwamatsu@nigauri.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: hid2hci already return 1. This set 0 to default retuen code and add error code. --- tools/hid2hci.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/hid2hci.c b/tools/hid2hci.c index 45a3a3d..da278cb 100644 --- a/tools/hid2hci.c +++ b/tools/hid2hci.c @@ -240,7 +240,7 @@ int main(int argc, char *argv[]) enum mode mode = HCI; const char *devpath = NULL; int err = -1; - int rc = 1; + int rc = 0; for (;;) { int option; @@ -288,13 +288,16 @@ int main(int argc, char *argv[]) } udev = udev_new(); - if (udev == NULL) + if (udev == NULL) { + rc = errno; goto exit; + } snprintf(syspath, sizeof(syspath), "%s/%s", udev_get_sys_path(udev), devpath); udev_dev = udev_device_new_from_syspath(udev, syspath); if (udev_dev == NULL) { fprintf(stderr, "error: could not find '%s'\n", devpath); + rc = errno; goto exit; } @@ -312,6 +315,7 @@ int main(int argc, char *argv[]) dev = udev_device_get_parent_with_subsystem_devtype(dev, "usb", "usb_device"); if (dev == NULL) { fprintf(stderr, "error: could not find usb_device for '%s'\n", devpath); + rc = errno; goto exit; } } @@ -320,6 +324,7 @@ int main(int argc, char *argv[]) if (handle == NULL) { fprintf(stderr, "error: unable to handle '%s'\n", udev_device_get_syspath(dev)); + rc = errno; goto exit; } err = usb_switch(handle, mode); @@ -331,6 +336,7 @@ int main(int argc, char *argv[]) device = udev_device_get_devnode(udev_dev); if (device == NULL) { fprintf(stderr, "error: could not find hiddev device node\n"); + rc = errno; goto exit; } err = hid_switch_logitech(device); -- 1.7.5.3