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| author | Michal Simek <michal.simek@xilinx.com> | 2016-08-30 15:32:17 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-11-03 11:55:25 +0100 |
| commit | dbdc2744ee69ae9eb02bebac87e66c8f2f3ad795 (patch) | |
| tree | a360535645f1da8277e52252ab880199ce23e027 /common/dfu.c | |
| parent | d8bdfc80da39211d95f10d24e79f2e867305f71b (diff) | |
| download | u-boot-dbdc2744ee69ae9eb02bebac87e66c8f2f3ad795.tar.gz u-boot-dbdc2744ee69ae9eb02bebac87e66c8f2f3ad795.tar.bz2 u-boot-dbdc2744ee69ae9eb02bebac87e66c8f2f3ad795.zip | |
cmd: dfu: Add error handling for board_usb_init
board_usb_init() can failed and error should be handled properly.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'common/dfu.c')
| -rw-r--r-- | common/dfu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/common/dfu.c b/common/dfu.c index 4c529f7c36..0e9f5f59c8 100644 --- a/common/dfu.c +++ b/common/dfu.c @@ -24,7 +24,11 @@ int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget) bool dfu_reset = false; int ret, i = 0; - board_usb_init(usbctrl_index, USB_INIT_DEVICE); + ret = board_usb_init(usbctrl_index, USB_INIT_DEVICE); + if (ret) { + error("board usb init failed\n"); + return CMD_RET_FAILURE; + } g_dnl_clear_detach(); ret = g_dnl_register(usb_dnl_gadget); if (ret) { |