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authorPawel Moll <pawel.moll@arm.com>2014-07-31 16:16:37 +0100
committerOlof Johansson <olof@lixom.net>2014-07-31 20:46:57 -0700
commit3e528cb7bae00ba0d73def6645d0f2fa906ee3e8 (patch)
treef6b31134fdf241f9b1f371faf84a951aed00bc8a /arch/arm/boot/dts/omap4-duovero-parlor.dts
parentf64a3c895bce1c703e706b8ee0badb39918c7dee (diff)
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bus: arm-ccn: Fix error handling at event allocation
The bitfield allocation function returns error condition as a negative value, but in two cases its result was assigned to an unsigned member of the hw_perf_event structure, thus the error would not be ever detected. Fixed by using an intermediate, signed variable. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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