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(parent: d5ccd49) | patch
caif: fix a potential NULL dereference
authorEric Dumazet <eric.dumazet@gmail.com>
Fri, 2 Sep 2011 02:19:23 +0000 (02:19 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 16 Sep 2011 21:40:34 +0000 (17:40 -0400)
commit4fb66b8210c7d7147b164e19b1b44da916a75691
tree203f37890eb96313224c7bf431622297b1a0601dtree | snapshot
parentd5ccd496601b8776a516d167a6485754575dc38fcommit | diff
caif: fix a potential NULL dereference

Commit bd30ce4bc0b7 (caif: Use RCU instead of spin-lock in caif_dev.c)
added a potential NULL dereference in case alloc_percpu() fails.

caif_device_alloc() can also use GFP_KERNEL instead of GFP_ATOMIC.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/caif/caif_dev.c diff | blob | history
Linux kernel for KaRo TX COM modules