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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-17 18:20:09 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-17 21:00:41 +0400 |
| commit | c468bdee28a1cb61d9b7a8ce9859d17dee43b7d7 (patch) | |
| tree | 92402ff7a4338dbf7227f8f50c9898c30416e62a /drivers/pci | |
| parent | b82776005369899c1c7ca2e4b2414bb64b538d2c (diff) | |
| download | linux-c468bdee28a1cb61d9b7a8ce9859d17dee43b7d7.tar.xz | |
xen/swiotlb: For early initialization, return zero on success.
If everything is setup properly we would return -ENOMEM since
rc by default is set to that value. Lets not do that and return
a proper return code.
Note: The reason the early code needs this special treatment
is that it SWIOTLB library call does not return anything (and
had it failed it would call panic()) - but our function does.
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions