diff options
Diffstat (limited to 'drivers/parisc/pdc_stable.c')
| -rw-r--r-- | drivers/parisc/pdc_stable.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c index fc4bde259dc..ebb09e98d21 100644 --- a/drivers/parisc/pdc_stable.c +++ b/drivers/parisc/pdc_stable.c @@ -282,6 +282,7 @@ pdcspath_hwpath_write(struct pdcspath_entry *entry, const char *buf, size_t coun unsigned short i; char in[count+1], *temp; struct device *dev; + int ret; if (!entry || !buf || !count) return -EINVAL; @@ -333,7 +334,9 @@ pdcspath_hwpath_write(struct pdcspath_entry *entry, const char *buf, size_t coun /* Update the symlink to the real device */ sysfs_remove_link(&entry->kobj, "device"); - sysfs_create_link(&entry->kobj, &entry->dev->kobj, "device"); + ret = sysfs_create_link(&entry->kobj, &entry->dev->kobj, "device"); + WARN_ON(ret); + write_unlock(&entry->rw_lock); printk(KERN_INFO PDCS_PREFIX ": changed \"%s\" path to \"%s\"\n", @@ -1003,8 +1006,10 @@ pdcs_register_pathentries(void) entry->ready = 2; /* Add a nice symlink to the real device */ - if (entry->dev) - sysfs_create_link(&entry->kobj, &entry->dev->kobj, "device"); + if (entry->dev) { + err = sysfs_create_link(&entry->kobj, &entry->dev->kobj, "device"); + WARN_ON(err); + } write_unlock(&entry->rw_lock); } |