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From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: [patch] USB: c67x00-ll-hpi.c: signedness bug in ll_recv_msg()
Date: Fri, 18 Jan 2013 07:41:38 +0000	[thread overview]
Message-ID: <20130118074138.GA31793@elgon.mountain> (raw)

The callers expect this function to return zero on success or -EIO if it
times out.  The type should be int instead of unsigned short.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/usb/c67x00/c67x00-ll-hpi.c b/drivers/usb/c67x00/c67x00-ll-hpi.c
index a9636f4..3a1ca4d 100644
--- a/drivers/usb/c67x00/c67x00-ll-hpi.c
+++ b/drivers/usb/c67x00/c67x00-ll-hpi.c
@@ -237,7 +237,7 @@ void c67x00_ll_hpi_disable_sofeop(struct c67x00_sie *sie)
 /* -------------------------------------------------------------------------- */
 /* Transactions */
 
-static inline u16 ll_recv_msg(struct c67x00_device *dev)
+static inline int ll_recv_msg(struct c67x00_device *dev)
 {
 	u16 res;
 

             reply	other threads:[~2013-01-18  7:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-18  7:41 Dan Carpenter [this message]
2013-01-18  8:39 ` [patch] USB: c67x00-ll-hpi.c: signedness bug in ll_recv_msg() Peter Korsgaard

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