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authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>2011-05-22 13:18:50 +0200
committerDavid S. Miller <davem@davemloft.net>2011-05-23 02:11:47 +0200
commit0e5a117441ce245b87949cc7713627a293f37227 (patch)
treeab454275481ff94b7830d61160470d73738e3c31 /net/caif/cfmuxl.c
parentMerge branch 'viafb-next' of git://github.com/schandinat/linux-2.6 (diff)
downloadlinux-0e5a117441ce245b87949cc7713627a293f37227.tar.xz
linux-0e5a117441ce245b87949cc7713627a293f37227.zip
caif: Bugfix add check NULL pointer before calling functions.
Add check on layer->dn != NULL before calling functions in layer below. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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