[PATCH] NFS: dprintk() should not print negative inode number

Donglin Peng
2022-11-22T13:28:57Z

The type of the i_ino member of the inode structure is unsigned long.
There are some occurrences where dprintk() outputs a negative inode
number.This leads to confusion and more difficult to read debugging.

Fixes: 9e6e70f8d8b6 ("NFSv4: Support NFSv4 optional attributes in the struct nfs_fattr")
Signed-off-by: Donglin Peng <dolinux.peng@gmail.com>
---
fs/nfs/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 6b2cfa59a1a2..53d8704e07c5 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2081,7 +2081,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
if (S_ISDIR(inode->i_mode))
nfs_force_lookup_revalidate(inode);
attr_changed = true;
- dprintk("NFS: change_attr change on server for file %s/%ld\n",
+ dprintk("NFS: change_attr change on server for file %s/%lu\n",
inode->i_sb->s_id,
inode->i_ino);
} else if (!have_delegation)
--
2.25.1