* JFFS2 -- Journalling Flash File System, Version 2.
*
* Copyright © 2001-2007 Red Hat, Inc.
+ * Copyright © 2004-2010 David Woodhouse <dwmw2@infradead.org>
*
* Created by David Woodhouse <dwmw2@infradead.org>
*
dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(ri->ctime));
jffs2_free_raw_inode(ri);
- d_instantiate(dentry, inode);
D1(printk(KERN_DEBUG "jffs2_create: Created ino #%lu with mode %o, nlink %d(%d). nrpages %ld\n",
inode->i_ino, inode->i_mode, inode->i_nlink,
f->inocache->pino_nlink, inode->i_mapping->nrpages));
+
+ d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
return 0;
fail:
make_bad_inode(inode);
+ unlock_new_inode(inode);
iput(inode);
jffs2_free_raw_inode(ri);
return ret;
/* Eeek. Wave bye bye */
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return PTR_ERR(fn);
+ ret = PTR_ERR(fn);
+ goto fail;
}
/* We use f->target field to store the target path. */
printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1);
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
memcpy(f->target, target, targetlen + 1);
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
+
ret = jffs2_init_acl_post(inode);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
- if (ret) {
- /* Eep. */
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
rd = jffs2_alloc_raw_dirent();
if (!rd) {
/* Argh. Now we treat it like a normal delete */
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
dir_f = JFFS2_INODE_INFO(dir_i);
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
mutex_unlock(&dir_f->sem);
- jffs2_clear_inode(inode);
- return PTR_ERR(fd);
+ ret = PTR_ERR(fd);
+ goto fail;
}
dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
return 0;
+
+ fail:
+ make_bad_inode(inode);
+ unlock_new_inode(inode);
+ iput(inode);
+ return ret;
}
/* Eeek. Wave bye bye */
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return PTR_ERR(fn);
+ ret = PTR_ERR(fn);
+ goto fail;
}
/* No data here. Only a metadata node, which will be
obsoleted by the first data write
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
+
ret = jffs2_init_acl_post(inode);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
- if (ret) {
- /* Eep. */
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
rd = jffs2_alloc_raw_dirent();
if (!rd) {
/* Argh. Now we treat it like a normal delete */
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
dir_f = JFFS2_INODE_INFO(dir_i);
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
mutex_unlock(&dir_f->sem);
- jffs2_clear_inode(inode);
- return PTR_ERR(fd);
+ ret = PTR_ERR(fd);
+ goto fail;
}
dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
return 0;
+
+ fail:
+ make_bad_inode(inode);
+ unlock_new_inode(inode);
+ iput(inode);
+ return ret;
}
static int jffs2_rmdir (struct inode *dir_i, struct dentry *dentry)
/* Eeek. Wave bye bye */
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return PTR_ERR(fn);
+ ret = PTR_ERR(fn);
+ goto fail;
}
/* No data here. Only a metadata node, which will be
obsoleted by the first data write
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
+
ret = jffs2_init_acl_post(inode);
- if (ret) {
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
- if (ret) {
- /* Eep. */
- jffs2_clear_inode(inode);
- return ret;
- }
+ if (ret)
+ goto fail;
rd = jffs2_alloc_raw_dirent();
if (!rd) {
/* Argh. Now we treat it like a normal delete */
jffs2_complete_reservation(c);
- jffs2_clear_inode(inode);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
dir_f = JFFS2_INODE_INFO(dir_i);
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
mutex_unlock(&dir_f->sem);
- jffs2_clear_inode(inode);
- return PTR_ERR(fd);
+ ret = PTR_ERR(fd);
+ goto fail;
}
dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
-
+ unlock_new_inode(inode);
return 0;
+
+ fail:
+ make_bad_inode(inode);
+ unlock_new_inode(inode);
+ iput(inode);
+ return ret;
}
static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,