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authorAndreas Larsson <andreas@gaisler.com>2012-10-30 00:09:46 +0000
committerDavid S. Miller <davem@davemloft.net>2012-11-09 16:30:50 -0800
commit20424d85f8a07090fd32c6fad343f91b63c730b0 (patch)
tree20a92b00fb42b3f848cbf3ab38d97967db5a0eb8 /arch/sparc/lib
parent5cf8f7db8274f68b180ad277dbb0308e72b66efd (diff)
downloadlinux-20424d85f8a07090fd32c6fad343f91b63c730b0.tar.gz
sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq
If an irq is being unlinked concurrently with leon_handle_ext_irq, irq_map[eirq] might be null in leon_handle_ext_irq. Make sure that this is not dereferenced. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/lib')
0 files changed, 0 insertions, 0 deletions