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From: Devendra Naga <devendra.aaru-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>,
	"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Devendra Naga <devendra.aaru-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH net-next] cdc_ncm: return -ENOMEM if kzalloc fails
Date: Sat, 30 Mar 2013 14:33:22 +0530	[thread overview]
Message-ID: <1364634202-10341-1-git-send-email-devendra.aaru@gmail.com> (raw)

return -ENOMEM instead if kzalloc of cdc_ncm_ctx structure is failed.

and also remove the comparision of ctx structure with NULL and make
it as !ctx.

Signed-off-by: Devendra Naga <devendra.aaru-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 drivers/net/usb/cdc_ncm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 4709fa3..44a989c 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -362,8 +362,8 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_
 	u8 iface_no;
 
 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (ctx == NULL)
-		return -ENODEV;
+	if (!ctx)
+		return -ENOMEM;
 
 	hrtimer_init(&ctx->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	ctx->tx_timer.function = &cdc_ncm_tx_timer_cb;
-- 
1.8.1.4

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             reply	other threads:[~2013-03-30  9:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-30  9:03 Devendra Naga [this message]
2013-03-30 21:31 ` [PATCH net-next] cdc_ncm: return -ENOMEM if kzalloc fails David Miller

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