diff options
| -rw-r--r-- | fs/configfs/file.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/configfs/file.c b/fs/configfs/file.c index e6d5754..cf33fac 100644 --- a/fs/configfs/file.c +++ b/fs/configfs/file.c @@ -275,13 +275,14 @@ static int check_perm(struct inode * inode, struct file * file) * it in file->private_data for easy access. */ buffer = kzalloc(sizeof(struct configfs_buffer),GFP_KERNEL); - if (buffer) { - init_MUTEX(&buffer->sem); - buffer->needs_read_fill = 1; - buffer->ops = ops; - file->private_data = buffer; - } else + if (!buffer) { error = -ENOMEM; + goto Enomem; + } + init_MUTEX(&buffer->sem); + buffer->needs_read_fill = 1; + buffer->ops = ops; + file->private_data = buffer; goto Done; Einval: @@ -289,6 +290,7 @@ static int check_perm(struct inode * inode, struct file * file) goto Done; Eaccess: error = -EACCES; + Enomem: module_put(attr->ca_owner); Done: if (error && item) |