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(parent: 2a4faa3) | patch
powerpc/pci: Fix checking for child bridges in PCI code.
authorGrant Likely <grant.likely@secretlab.ca>
Wed, 18 Aug 2010 08:27:55 +0000 (08:27 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 24 Aug 2010 05:28:27 +0000 (15:28 +1000)
commit4de4009968937fa4e342a55b020c82e4f32a25b9
tree1778622e12a70290a173f19a9c25b20c6a0cb4b9tree | snapshot
parent2a4faa3886a92f3805b9d2bb950155cf90cb9ceecommit | diff
powerpc/pci: Fix checking for child bridges in PCI code.

pci_device_to_OF_node() can return null, and list_for_each_entry will
never enter the loop when dev is NULL, so it looks like this test is
a typo.

Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/pci_of_scan.c diff | blob | history
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