From f69dfa1f01e20387ada601f2bf772061d79e6a8f Mon Sep 17 00:00:00 2001 From: Shubhrajyoti D Date: Tue, 7 Aug 2012 19:56:31 +0530 Subject: [PATCH] usb: musb: Prevent the masking of the return value Currently the errors returned by fifo_setup get masked by EINVAL, propagate the same to the caller. Signed-off-by: Shubhrajyoti D Signed-off-by: Felipe Balbi --- drivers/usb/musb/musb_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 4bc2ad8352a7..dd24f966af10 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1295,7 +1295,7 @@ done: if (offset < 0) { pr_debug("%s: mem overrun, ep %d\n", musb_driver_name, epn); - return -EINVAL; + return offset; } epn++; musb->nr_endpoints = max(epn, musb->nr_endpoints); -- 2.20.1