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| author | Andrew Morton <akpm@osdl.org> | 2006-07-10 15:28:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-07-13 01:50:01 -0700 |
| commit | 6cc8b6f51eb1af72882c279f691c5de7d5a43bf2 (patch) | |
| tree | a7806a7c0e9016508806a80ca4ef0ff59225f5d2 /arch/sparc64 | |
| parent | e47f31787dee5bf57453e18edefff56e17fa44f9 (diff) | |
| download | linux-3.10-6cc8b6f51eb1af72882c279f691c5de7d5a43bf2.tar.gz linux-3.10-6cc8b6f51eb1af72882c279f691c5de7d5a43bf2.tar.bz2 linux-3.10-6cc8b6f51eb1af72882c279f691c5de7d5a43bf2.zip | |
[SPARC64]: of_device_register() error checking fix
device_create_file() can fail. This causes the sparc64 compile to
fail when my fanatical __must_check patch is applied, due to -Werror.
[ Added necessary identical fix for sparc32. -DaveM]
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/kernel/of_device.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index 169b017eec0..8e177a0abc1 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -922,9 +922,11 @@ int of_device_register(struct of_device *ofdev) if (rc) return rc; - device_create_file(&ofdev->dev, &dev_attr_devspec); + rc = device_create_file(&ofdev->dev, &dev_attr_devspec); + if (rc) + device_unregister(&ofdev->dev); - return 0; + return rc; } void of_device_unregister(struct of_device *ofdev) |