diff options
| author | Jeremie Koenig <jk@jk.fr.eu.org> | 2010-08-17 16:48:55 +0000 |
|---|---|---|
| committer | Jeremie Koenig <jk@jk.fr.eu.org> | 2010-08-30 14:14:48 +0200 |
| commit | ac75e3648e6a9c3a8cf45d5fa491abd3a3ab3613 (patch) | |
| tree | 42afd9455d4384b82a70625ec8b7194d4a08efda /procfs_dir.c | |
| parent | 3907bbbcfb806799a5349e46a2b804307a0e9836 (diff) | |
Fix the failure semantics of procfs_make_node
* procfs.c (procfs_make_node): Invoke the cleanup callback on
failure, so that callers don't have to.
* procfs.h: Document the change.
* procfs_dir.c (procfs_dir_make_node), procfs_file.c
(procfs_file_make_node), proclist.c (proclist_make_node):
Update to reflect the change.
Diffstat (limited to 'procfs_dir.c')
| -rw-r--r-- | procfs_dir.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/procfs_dir.c b/procfs_dir.c index 4d4faa2..62a45b1 100644 --- a/procfs_dir.c +++ b/procfs_dir.c @@ -61,7 +61,6 @@ procfs_dir_make_node (const struct procfs_dir_entry *entries, void *dir_hook) .cleanup = free, }; struct procfs_dir_node *dn; - struct node *np; dn = malloc (sizeof *dn); if (! dn) @@ -70,10 +69,6 @@ procfs_dir_make_node (const struct procfs_dir_entry *entries, void *dir_hook) dn->entries = entries; dn->hook = dir_hook; - np = procfs_make_node (&ops, dn); - if (! np) - free (dn); - - return np; + return procfs_make_node (&ops, dn); } |