Somehow we hit a negative dentry in coda_rename even after checking
with d_really_is_positive. Maybe something raced and turned the
new_dentry negative while we were fixing up directory link counts.
Signed-off-by: Jan Harkes <jaharkes@xxxxxxxxxx>
---
fs/coda/coda_linux.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h
index e7b27754ce78..3c2947bba5e5 100644
--- a/fs/coda/coda_linux.h
+++ b/fs/coda/coda_linux.h
@@ -83,6 +83,9 @@ static __inline__ void coda_flag_inode(struct inode *inode, int flag)
{
struct coda_inode_info *cii = ITOC(inode);
+ if (!inode)
+ return;
+
spin_lock(&cii->c_lock);
cii->c_flags |= flag;
spin_unlock(&cii->c_lock);
--
2.25.1
