From 2a21f86917f7a9fe13b180e895a816871a234dee Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 25 Jul 2009 15:22:59 +0300 Subject: [PATCH] wireless: ERR_PTR vs null iwm_wdev_alloc() returns an ERR_PTR on failure and not null. It also prints its own dev_err() message so I removed that as well. Compile tested only. Sorry. Found by smatch (http://repo.or.cz/w/smatch.git). Signed-off-by: Dan Carpenter Acked-by: Zhu Yi Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/netdev.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c index aea5ccf..bf294e4 100644 --- a/drivers/net/wireless/iwmc3200wifi/netdev.c +++ b/drivers/net/wireless/iwmc3200wifi/netdev.c @@ -106,10 +106,8 @@ void *iwm_if_alloc(int sizeof_bus, struct device *dev, int ret = 0; wdev = iwm_wdev_alloc(sizeof_bus, dev); - if (!wdev) { - dev_err(dev, "no memory for wireless device instance\n"); - return ERR_PTR(-ENOMEM); - } + if (IS_ERR(wdev)) + return wdev; iwm = wdev_to_iwm(wdev); iwm->bus_ops = if_ops; -- 2.7.4