diff options
Diffstat (limited to 'fs/9p/vfs_inode.c')
| -rw-r--r-- | fs/9p/vfs_inode.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 2cb87ba4b1c1..2f580a197b8d 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -300,7 +300,7 @@ clunk_fid: fid = V9FS_NOFID; put_fid: - if (fid >= 0) + if (fid != V9FS_NOFID) v9fs_put_idpool(fid, &v9ses->fidpool); kfree(fcall); @@ -530,9 +530,6 @@ error: if (vfid) v9fs_fid_destroy(vfid); - if (inode) - iput(inode); - return err; } @@ -1054,6 +1051,9 @@ static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer, int ret; char *link = __getname(); + if (unlikely(!link)) + return -ENOMEM; + if (buflen > PATH_MAX) buflen = PATH_MAX; @@ -1171,9 +1171,6 @@ error: if (vfid) v9fs_fid_destroy(vfid); - if (inode) - iput(inode); - return err; } @@ -1227,6 +1224,9 @@ v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir, } name = __getname(); + if (unlikely(!name)) + return -ENOMEM; + sprintf(name, "%d\n", oldfid->fid); retval = v9fs_vfs_mkspecial(dir, dentry, V9FS_DMLINK, name); __putname(name); |