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| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2007-05-27 23:26:31 +0900 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2007-05-29 11:16:35 -0400 |
| commit | ef7ab2357ba09e8a795018640a87e93dfa043360 (patch) | |
| tree | cb9c03ebeb933234f9966febd3421bc557c48562 | |
| parent | [PATCH] ieee80211: fix incomplete error message (diff) | |
| download | linux-dev-ef7ab2357ba09e8a795018640a87e93dfa043360.tar.xz linux-dev-ef7ab2357ba09e8a795018640a87e93dfa043360.zip | |
[PATCH] softmac: alloc_ieee80211() NULL check
This patch adds missing NULL check and trims a line longer than 80 columns.
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Joe Jezak <josejx@gentoo.org>
Cc: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_module.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c index e9cdc6615ddc..c308756c2f9d 100644 --- a/net/ieee80211/softmac/ieee80211softmac_module.c +++ b/net/ieee80211/softmac/ieee80211softmac_module.c @@ -33,7 +33,10 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv) struct ieee80211softmac_device *softmac; struct net_device *dev; - dev = alloc_ieee80211(sizeof(struct ieee80211softmac_device) + sizeof_priv); + dev = alloc_ieee80211(sizeof(*softmac) + sizeof_priv); + if (!dev) + return NULL; + softmac = ieee80211_priv(dev); softmac->dev = dev; softmac->ieee = netdev_priv(dev); |