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9p: fix memory leak in v9fs_get_sb

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This patch fixes a memory leak in v9fs_get_sb.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
This commit is contained in:
Latchesar Ionkov 2007-11-06 08:02:53 -06:00 committed by Eric Van Hensbergen
parent 2655e2cee2
commit dda6b022f3
1 changed files with 3 additions and 0 deletions
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3
fs/9p/vfs_super.c
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@ -119,6 +119,7 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags,
P9_DPRINTK(P9_DEBUG_VFS, " \n");
st = NULL;
v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL);
if (!v9ses)
return -ENOMEM;
@ -164,10 +165,12 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags,
root->d_inode->i_ino = v9fs_qid2ino(&st->qid);
v9fs_stat2inode(st, root->d_inode, sb);
v9fs_fid_add(root, fid);
kfree(st);
return simple_set_mnt(mnt, sb);
error:
kfree(st);
if (fid)
p9_client_clunk(fid);