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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-19 19:17:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-19 19:17:30 -0700 |
| commit | 7cd9c9bb57476167e83b7780dbc06d1dd601789d (patch) | |
| tree | afcf43a6d5e4661306676ebcd08224906170b578 /lib | |
| parent | 591bfc6bf9e5e25e464fd4c87d64afd5135667c4 (diff) | |
| download | linux-3.10-7cd9c9bb57476167e83b7780dbc06d1dd601789d.tar.gz linux-3.10-7cd9c9bb57476167e83b7780dbc06d1dd601789d.tar.bz2 linux-3.10-7cd9c9bb57476167e83b7780dbc06d1dd601789d.zip | |
Revert "driver core: check start node in klist_iter_init_node"
This reverts commit a15d49fd3094cff90e5410ca454a870e0a722fe1 as that
patch broke the build.
Cc: Hannes Reinecke <hare@suse.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/klist.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/lib/klist.c b/lib/klist.c index a2741a7d978..0874e41609a 100644 --- a/lib/klist.c +++ b/lib/klist.c @@ -278,19 +278,13 @@ EXPORT_SYMBOL_GPL(klist_node_attached); * Similar to klist_iter_init(), but starts the action off with @n, * instead of with the list head. */ -int klist_iter_init_node(struct klist *k, struct klist_iter *i, - struct klist_node *n) +void klist_iter_init_node(struct klist *k, struct klist_iter *i, + struct klist_node *n) { - if (n) { - kref_get(&n->n_ref); - if (!n->n_klist) { - kref_put(&n->n_ref); - return -ENODEV; - } - } i->i_klist = k; i->i_cur = n; - return 0; + if (n) + kref_get(&n->n_ref); } EXPORT_SYMBOL_GPL(klist_iter_init_node); |