common/cmd_usb.c: fix warning: variable ... set but not used
authorWolfgang Denk <wd@denx.de>
Wed, 5 Oct 2011 21:01:59 +0000 (23:01 +0200)
committerWolfgang Denk <wd@denx.de>
Sun, 9 Oct 2011 21:24:49 +0000 (23:24 +0200)
commit10f4dd784f7738c1207ba84b4712ac26c155be43
tree3af8bc20f918c6872f7f53f7dbd9f3bd8438880c
parentbf513c2d752f233a9027c42b94b143de670c21ae
common/cmd_usb.c: fix warning: variable ... set but not used

Fix:
cmd_usb.c: In function 'usb_show_tree_graph':
cmd_usb.c:284:29: warning: variable 'port' set but not used [-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
common/cmd_usb.c