commit 80b6ca48321974a6566a1c9048ba34f60420bca6
author Eric Sesterhenn <snakebyte@gmx.de> Mon Feb 27 21:29:43 2006 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> Mon Mar 20 14:49:59 2006 -0800
tree a350e3cf6b794081c13c89d5b1913b2c1207570d
parent d54a5cb6484705f7808b337917cc7598f2f971c3

[PATCH] USB: kzalloc() conversion for rest of drivers/usb

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/ehci-mem.c

diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index ec7eb3f..766061e 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -220,13 +220,9 @@
 		ehci->periodic [i] = EHCI_LIST_END;
 
 	/* software shadow of hardware table */
-	ehci->pshadow = kmalloc (ehci->periodic_size * sizeof (void *), flags);
-	if (ehci->pshadow == NULL) {
-		goto fail;
-	}
-	memset (ehci->pshadow, 0, ehci->periodic_size * sizeof (void *));
-
-	return 0;
+	ehci->pshadow = kcalloc(ehci->periodic_size, sizeof(void *), flags);
+	if (ehci->pshadow != NULL)
+		return 0;
 
 fail:
 	ehci_dbg (ehci, "couldn't init memory\n");

drivers/usb/host/ehci-sched.c

diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 90d6900..5871944 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -864,9 +864,8 @@
 	int			size = sizeof *iso_sched;
 
 	size += packets * sizeof (struct ehci_iso_packet);
-	iso_sched = kmalloc (size, mem_flags);
+	iso_sched = kzalloc(size, mem_flags);
 	if (likely (iso_sched != NULL)) {
-		memset(iso_sched, 0, size);
 		INIT_LIST_HEAD (&iso_sched->td_list);
 	}
 	return iso_sched;

drivers/usb/host/hc_crisv10.c

diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 641268d..2fe7fd1 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -2137,10 +2137,9 @@
 	urb->status = -EINPROGRESS;
 
 	/* Setup the hcpriv data. */
-	urb_priv = kmalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
+	urb_priv = kzalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
 	assert(urb_priv != NULL);
 	/* This sets rx_offset to 0. */
-	memset(urb_priv, 0, sizeof(etrax_urb_priv_t));
 	urb_priv->urb_state = NOT_STARTED;
 	urb->hcpriv = urb_priv;
 
@@ -2475,10 +2474,9 @@
 	urb->status = -EINPROGRESS;
 
 	/* Setup the hcpriv data. */
-	urb_priv = kmalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
+	urb_priv = kzalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
 	assert(urb_priv != NULL);
 	/* This sets rx_offset to 0. */
-	memset(urb_priv, 0, sizeof(etrax_urb_priv_t));
 	urb_priv->urb_state = NOT_STARTED;
 	urb->hcpriv = urb_priv;
 
@@ -2767,9 +2765,8 @@
 	maxlen = usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe));
 	interval = urb->interval;
 
-	urb_priv = kmalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
+	urb_priv = kzalloc(sizeof(etrax_urb_priv_t), KMALLOC_FLAG);
 	assert(urb_priv != NULL);
-	memset(urb_priv, 0, sizeof(etrax_urb_priv_t));
 	urb->hcpriv = urb_priv;
 
 	first_ep = &TxIntrEPList[0];
@@ -2997,9 +2994,8 @@
 
 	prev_sb_desc = next_sb_desc = temp_sb_desc = NULL;
 
-	urb_priv = kmalloc(sizeof(etrax_urb_priv_t), GFP_ATOMIC);
+	urb_priv = kzalloc(sizeof(etrax_urb_priv_t), GFP_ATOMIC);
 	assert(urb_priv != NULL);
-	memset(urb_priv, 0, sizeof(etrax_urb_priv_t));
 
 	urb->hcpriv = urb_priv;
 	urb_priv->epid = epid;