cmd: usbdown: fix return value for cmd funtions
authorSeung-Woo Kim <sw0312.kim@samsung.com>
Fri, 21 Oct 2016 02:28:42 +0000 (11:28 +0900)
committerJaehoon Chung <jh80.chung@samsung.com>
Tue, 20 Oct 2020 01:35:21 +0000 (10:35 +0900)
commit4b795e2920b654f47b70058c97ccb536baa02adc
treee6967d5e243acbcec4f298c83209ee1082610841
parente6fedf0b90a14fe74e4f7eb707b7a59f74c74408
cmd: usbdown: fix return value for cmd funtions

The return value for cmd functions should not be errno, so this
patch fixes to use proper return value for cmd functions.

Change-Id: I9584ed2e12b81d7807e4fc0b41dbf714462acd1c
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
cmd/usbdown.c