[PATCH v2] nfs: Use PTR_ERR_OR_ZERO in 'nfs/nfs4super.c'

["Geyslan G. Bem" <geyslan@gmail.com>]

Use 'PTR_ERR_OR_ZERO()' rather than 'IS_ERR(...) ? PTR_ERR(...) : 0'.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
---
 fs/nfs/nfs4super.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index e26acdd..65ab0a0 100644
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -261,9 +261,9 @@ struct dentry *nfs4_try_mount(int flags, const char *dev_name,
 
 	res = nfs_follow_remote_path(root_mnt, export_path);
 
-	dfprintk(MOUNT, "<-- nfs4_try_mount() = %ld%s\n",
-			IS_ERR(res) ? PTR_ERR(res) : 0,
-			IS_ERR(res) ? " [error]" : "");
+	dfprintk(MOUNT, "<-- nfs4_try_mount() = %d%s\n",
+		 PTR_ERR_OR_ZERO(res),
+		 IS_ERR(res) ? " [error]" : "");
 	return res;
 }
 
@@ -319,9 +319,9 @@ static struct dentry *nfs4_referral_mount(struct file_system_type *fs_type,
 	data->mnt_path = export_path;
 
 	res = nfs_follow_remote_path(root_mnt, export_path);
-	dprintk("<-- nfs4_referral_mount() = %ld%s\n",
-			IS_ERR(res) ? PTR_ERR(res) : 0,
-			IS_ERR(res) ? " [error]" : "");
+	dprintk("<-- nfs4_referral_mount() = %d%s\n",
+		PTR_ERR_OR_ZERO(res),
+		IS_ERR(res) ? " [error]" : "");
 	return res;
 }
 
-- 
1.8.4