Merge remote-tracking branches 'regulator/topic/helpers', 'regulator/topic/hi655x...

[platform/kernel/linux-starfive.git] / fs / namei.c

diff --git a/fs/namei.c b/fs/namei.c
index d41fab7..19dcf62 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2145,6 +2145,9 @@ static const char *path_init(struct nameidata *nd, unsigned flags)
        int retval = 0;
        const char *s = nd->name->name;
 
+       if (!*s)
+               flags &= ~LOOKUP_RCU;
+
        nd->last_type = LAST_ROOT; /* if there are only slashes... */
        nd->flags = flags | LOOKUP_JUMPED | LOOKUP_PARENT;
        nd->depth = 0;