linux-kernel - [PATCH v3 03/10] usb: host: ehci-sched: remove useless initializations

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Message-Id: <1450025981-23398-4-git-send-email-geyslan@gmail.com>
Date:	Sun, 13 Dec 2015 13:59:32 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	peter.senna@...il.com
Cc:	"Geyslan G. Bem" <geyslan@...il.com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH v3 03/10] usb: host: ehci-sched: remove useless initializations

This patch removes useless initializations.

Tested by compilation only.
Caught by cppcheck.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
  v2: replaces 'assignments' with 'initializations'
---
 drivers/usb/host/ehci-sched.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index c1d323c..4d4cfc8 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -2132,7 +2132,7 @@ sitd_patch(
 )
 {
 	struct ehci_iso_packet	*uf = &iso_sched->packet [index];
-	u64			bufp = uf->bufp;
+	u64			bufp;
 
 	sitd->hw_next = EHCI_LIST_END(ehci);
 	sitd->hw_fullspeed_ep = stream->address;
@@ -2242,7 +2242,7 @@ static bool sitd_complete(struct ehci_hcd *ehci, struct ehci_sitd *sitd)
 	struct urb				*urb = sitd->urb;
 	struct usb_iso_packet_descriptor	*desc;
 	u32					t;
-	int					urb_index = -1;
+	int					urb_index;
 	struct ehci_iso_stream			*stream = sitd->stream;
 	struct usb_device			*dev;
 	bool					retval = false;
-- 
2.6.3

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