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-rw-r--r--fs/dcookies.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/dcookies.c b/fs/dcookies.c
index a21cabdbd87..dda0dc702d1 100644
--- a/fs/dcookies.c
+++ b/fs/dcookies.c
@@ -178,6 +178,8 @@ SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
/* FIXME: (deleted) ? */
path = d_path(&dcs->path, kbuf, PAGE_SIZE);
+ mutex_unlock(&dcookie_mutex);
+
if (IS_ERR(path)) {
err = PTR_ERR(path);
goto out_free;
@@ -194,6 +196,7 @@ SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
out_free:
kfree(kbuf);
+ return err;
out:
mutex_unlock(&dcookie_mutex);
return err;