From: Michael Thalmeier <[email protected]> commit 0340ff83cd4475261e7474033a381bc125b45244 upstream.
ci_role BUGs when the role is >= CI_ROLE_END. Cc: [email protected] Signed-off-by: Michael Thalmeier <[email protected]> Signed-off-by: Peter Chen <[email protected]> Signed-off-by: Willy Tarreau <[email protected]> --- drivers/usb/chipidea/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c index 36a7063..5a38ca8 100644 --- a/drivers/usb/chipidea/debug.c +++ b/drivers/usb/chipidea/debug.c @@ -203,7 +203,8 @@ static int ci_role_show(struct seq_file *s, void *data) { struct ci13xxx *ci = s->private; - seq_printf(s, "%s\n", ci_role(ci)->name); + if (ci->role != CI_ROLE_END) + seq_printf(s, "%s\n", ci_role(ci)->name); return 0; } -- 2.8.0.rc2.1.gbe9624a
