| User: | Jiri Slaby |
| Error type: | Leaving function in locked state |
| Error type description: | Some lock is not unlocked on all paths of a function, so it is leaked |
| File location: | fs/nfs/client.c |
| Line in file: | 1446 |
| Project: | Linux Kernel |
| Project version: | 2.6.28 |
| Tools: |
Stanse
(1.2)
|
| Entered: | 2012-05-21 20:30:05 UTC |
1416 clp->cl_hostname); 1417 1418 return 0; 1419} 1420 1421/* 1422 * open "/proc/fs/nfsfs/volumes" which provides a summary of extant volumes 1423 */ 1424static int nfs_volume_list_open(struct inode *inode, struct file *file) 1425{ 1426 struct seq_file *m; 1427 int ret; 1428 1429 ret = seq_open(file, &nfs_volume_list_ops); 1430 if (ret < 0) 1431 return ret; 1432 1433 m = file->private_data; 1434 m->private = PDE(inode)->data; 1435 1436 return 0; 1437} 1438 1439/* 1440 * set up the iterator to start reading from the volume list and return the first item 1441 */ 1442static void *nfs_volume_list_start(struct seq_file *m, loff_t *_pos) 1443{ 1444 /* lock the list against modification */ 1445 spin_lock(&nfs_client_lock); 1446 return seq_list_start_head(&nfs_volume_list, *_pos); 1447} 1448 1449/* 1450 * move to next volume 1451 */ 1452static void *nfs_volume_list_next(struct seq_file *p, void *v, loff_t *pos) 1453{ 1454 return seq_list_next(v, &nfs_volume_list, pos); 1455} 1456