x86/PCI: Fix Broadcom CNB20LE unintended sign extension

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In the expression "word1 << 16", word1 starts as u16, but is promoted to
a signed int, then sign-extended to resource_size_t, which is probably
not what was intended.  Cast to resource_size_t to avoid the sign
extension.

Found by Coverity (CID 138749, 138750).

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Bjorn Helgaas 2014-04-25 11:01:08 -06:00

parent c9eaa447e7

commit 0b2d70764b

1 changed files with 2 additions and 2 deletions

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arch/x86/pci/broadcom_bus.c

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