usb_scan_devices: fix output with no devices
authorBryan Wu <bryan.wu@analog.com>
Mon, 19 Jan 2009 04:04:27 +0000 (23:04 -0500)
committerRemy Bohmer <linux@bohmer.net>
Wed, 28 Jan 2009 18:57:31 +0000 (19:57 +0100)
commit1a448db77b10153703bc5e4ad13dd55d88beb1d6
tree6bc5d9ff55800b66de1a36005dc5f6a03d2f3601
parentf1c1f540243438246aefb703fdcf16957e3a72e1
usb_scan_devices: fix output with no devices

We should check the return of usb_new_device() so that if no USB device is
found, we print out the right message rather than always saying "new usb
device found".

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
common/usb.c