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| author | Joerg Roedel <jroedel@suse.de> | 2014-08-22 01:06:48 +0400 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-08-26 13:15:17 +0400 |
| commit | c0df975f9045d6b2b13d88746e628ac308ff49ea (patch) | |
| tree | 48058cedcc8de6cea39c21949daa60059087b3c0 /arch/tile/Kconfig | |
| parent | c4a783b89ee3fc1201510ecf204278da4ccb0993 (diff) | |
| download | linux-c0df975f9045d6b2b13d88746e628ac308ff49ea.tar.xz | |
iommu/vt-d: Check return value of acpi_bus_get_device()
Checking adev == NULL is not sufficient as
acpi_bus_get_device() might not touch the value of this
parameter in an error case, so check the return value
directly.
Fixes: ed40356b5fcf1ce28e026ab39c5b2b6939068b50
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'arch/tile/Kconfig')
0 files changed, 0 insertions, 0 deletions