linux-kernel - [PATCH] usb: musb: musb_host.c: Cleaning up uninitialized variables

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Message-Id: <1401630492-20161-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sun,  1 Jun 2014 15:48:12 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Felipe Balbi <balbi@...com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: musb: musb_host.c:  Cleaning up uninitialized variables

There is a risk that the variable will be used without being initialized.

This was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/usb/musb/musb_host.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index eb06291..3b11f98 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1957,7 +1957,7 @@ static int musb_schedule(
 	struct musb_qh		*qh,
 	int			is_in)
 {
-	int			idle;
+	int			idle = 0;
 	int			best_diff;
 	int			best_end, epnum;
 	struct musb_hw_ep	*hw_ep = NULL;
-- 
1.7.10.4

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