[2/2] ceph: Update max_len with minimum required size
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Message ID 1286274822-27738-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com
State New, archived
Headers show

Commit Message

Aneesh Kumar K.V Oct. 5, 2010, 10:33 a.m. UTC
None

Patch
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diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index 387c582..e38423e 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -62,13 +62,16 @@  static int ceph_encode_fh(struct dentry *dentry, u32 *rawfh, int *max_len,
 		*max_len = connected_handle_length;
 		type = 2;
 	} else if (*max_len >= handle_length) {
-		if (connectable)
+		if (connectable) {
+			*max_len = connected_handle_length;
 			return 255;
+		}
 		dout("encode_fh %p\n", dentry);
 		fh->ino = ceph_ino(dentry->d_inode);
 		*max_len = handle_length;
 		type = 1;
 	} else {
+		*max_len = handle_length;
 		return 255;
 	}
 	return type;