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caif: Fix race when conditionally taking rtnl lock
authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Wed, 1 Jun 2011 00:55:37 +0000 (00:55 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 2 Jun 2011 04:13:53 +0000 (21:13 -0700)
commit41be5a4a3668810bf3687a76c2b017bd437039e0
treedcdfd3de6ee34d6467f26208ae431f9207769088tree | snapshot (tar.gz zip)
parent85e3c65fa3a1d0542c181510a950a2be7733ff29commit | diff
caif: Fix race when conditionally taking rtnl lock

Take the RTNL lock unconditionally when calling dev_close.
Taking the lock conditionally may cause race conditions.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/caif/chnl_net.c diff | blob | blame | history