linux-kernel - [PATCH 53/56] usb: Remove void casts

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Date:	Wed,  8 Apr 2009 12:22:25 +0100
From:	Jack Stone <jwjstone@...tmail.fm>
To:	linux-kernel@...r.kernel.org
Cc:	jeff@...zik.org, kernel-janitors@...r.kernel.org,
	Jack Stone <jwjstone@...tmail.fm>
Subject: [PATCH 53/56] usb: Remove void casts

Remove uneeded void casts

Signed-Off-By: Jack Stone <jwjstone@...tmail.fm>
---
 drivers/usb/host/ehci-dbg.c |    2 +-
 drivers/usb/host/ehci-mem.c |    6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 7f4ace7..abfc31f 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -832,7 +832,7 @@ static int fill_buffer(struct debug_buffer *buf)
 	int ret = 0;
 
 	if (!buf->output_buf)
-		buf->output_buf = (char *)vmalloc(buf->alloc_size);
+		buf->output_buf = vmalloc(buf->alloc_size);
 
 	if (!buf->output_buf) {
 		ret = -ENOMEM;
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index 10d5291..c128491 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -83,8 +83,7 @@ static struct ehci_qh *ehci_qh_alloc (struct ehci_hcd *ehci, gfp_t flags)
 	struct ehci_qh		*qh;
 	dma_addr_t		dma;
 
-	qh = (struct ehci_qh *)
-		dma_pool_alloc (ehci->qh_pool, flags, &dma);
+	qh = dma_pool_alloc (ehci->qh_pool, flags, &dma);
 	if (!qh)
 		return qh;
 
@@ -212,8 +211,7 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags)
 	}
 
 	/* Hardware periodic table */
-	ehci->periodic = (__le32 *)
-		dma_alloc_coherent (ehci_to_hcd(ehci)->self.controller,
+	ehci->periodic = dma_alloc_coherent (ehci_to_hcd(ehci)->self.controller,
 			ehci->periodic_size * sizeof(__le32),
 			&ehci->periodic_dma, 0);
 	if (ehci->periodic == NULL) {
-- 
1.5.4.3

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