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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-03-26 14:43:09 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-31 00:10:34 +1100 |
| commit | 9a2c1d31e6910b9d5e0205f9167d0b1abeea1413 (patch) | |
| tree | fb98883a5645a24f63c14d57cfb133ebba2b3096 | |
| parent | f208638680e5cb4eb0d2871ce8c29a6cfbe44dce (diff) | |
powerpc/4xx: Fix error return code in ppc4xx_msi_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
[mpe: Add missing ';' to make it compile]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/platforms/4xx/msi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/4xx/msi.c b/arch/powerpc/platforms/4xx/msi.c index 4b859c840ea9..96aaae678928 100644 --- a/arch/powerpc/platforms/4xx/msi.c +++ b/arch/powerpc/platforms/4xx/msi.c @@ -241,7 +241,8 @@ static int ppc4xx_msi_probe(struct platform_device *dev) if (!msi_irqs) return -ENODEV; - if (ppc4xx_setup_pcieh_hw(dev, res, msi)) + err = ppc4xx_setup_pcieh_hw(dev, res, msi); + if (err) goto error_out; err = ppc4xx_msi_init_allocator(dev, msi); |