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| author | Jeff Garzik <jeff@garzik.org> | 2006-10-17 00:10:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-17 08:18:46 -0700 |
| commit | 6b5f29675c6a1041aefc147271508bd56cf2b761 (patch) | |
| tree | 097426aac84e322df5188954b435a86281bbb40a /drivers/message/i2o/bus-osm.c | |
| parent | 12fda16814bba05a84a49a1da25a069d6c249758 (diff) | |
| download | talos-obmc-linux-6b5f29675c6a1041aefc147271508bd56cf2b761.tar.gz talos-obmc-linux-6b5f29675c6a1041aefc147271508bd56cf2b761.zip | |
[PATCH] I2O: handle a few sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/message/i2o/bus-osm.c')
| -rw-r--r-- | drivers/message/i2o/bus-osm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/message/i2o/bus-osm.c b/drivers/message/i2o/bus-osm.c index ac06f10c54ec..d96c687aee93 100644 --- a/drivers/message/i2o/bus-osm.c +++ b/drivers/message/i2o/bus-osm.c @@ -80,18 +80,26 @@ static DEVICE_ATTR(scan, S_IWUSR, NULL, i2o_bus_store_scan); * @dev: device to verify if it is a I2O Bus Adapter device * * Because we want all Bus Adapters always return 0. + * Except when we fail. Then we are sad. * - * Returns 0. + * Returns 0, except when we fail to excel. */ static int i2o_bus_probe(struct device *dev) { struct i2o_device *i2o_dev = to_i2o_device(get_device(dev)); + int rc; - device_create_file(dev, &dev_attr_scan); + rc = device_create_file(dev, &dev_attr_scan); + if (rc) + goto err_out; osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid); return 0; + +err_out: + put_device(dev); + return rc; }; /** |
