From: Julia Lawall <julia@diku.dk>
To: Greg Kroah-Hartman <gregkh@suse.de>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH 6/7] drivers/usb: Use kzalloc for allocating only one thing
Date: Sat, 19 Dec 2009 08:17:44 +0100 (CET) [thread overview]
Message-ID: <Pine.LNX.4.64.0912190817280.30546@ask.diku.dk> (raw)
From: Julia Lawall <julia@diku.dk>
Use kzalloc rather than kcalloc(1,...)
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
@@
- kcalloc(1,
+ kzalloc(
...)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
---
drivers/usb/host/isp1362-hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -u -p a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
--- a/drivers/usb/host/isp1362-hcd.c 2009-12-17 08:30:14.000000000 +0100
+++ b/drivers/usb/host/isp1362-hcd.c 2009-12-19 07:52:56.000000000 +0100
@@ -1257,7 +1257,7 @@ static int isp1362_urb_enqueue(struct us
/* avoid all allocations within spinlocks: request or endpoint */
if (!hep->hcpriv) {
- ep = kcalloc(1, sizeof *ep, mem_flags);
+ ep = kzalloc(sizeof *ep, mem_flags);
if (!ep)
return -ENOMEM;
}
reply other threads:[~2009-12-19 7:17 UTC|newest]
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