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authorDan Carpenter <dan.carpenter@oracle.com>2013-01-18 10:41:38 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-18 15:49:00 -0800
commita29c408521b2b8969fead6aa3c7819800d6b473a (patch)
tree9f26e5681dbaa5c54f29610dc8c9b5ccc8cc2e6d /drivers/usb
parentf40d781554ef5413d70254e422bc59d6538333d2 (diff)
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USB: c67x00-ll-hpi.c: signedness bug in ll_recv_msg()
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> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/c67x00/c67x00-ll-hpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/c67x00/c67x00-ll-hpi.c b/drivers/usb/c67x00/c67x00-ll-hpi.c
index a9636f43bca2..3a1ca4dfc83a 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;