iommu: fsl_pamu.c: Fix for possible null pointer dereference

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There is otherwise a risk of a possible null pointer dereference.

Was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Acked-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Rickard Strandqvist 2014-05-17 19:16:44 +02:00 • committed by Joerg Roedel

parent 4b660a7f5c

commit d6a71bf79d

1 changed files with 1 additions and 2 deletions

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drivers/iommu/fsl_pamu.c

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