From: Weston Andros Adamson <dros@netapp.com>
Date: Thu, 10 May 2012 19:31:10 +0000 (-0400)
Subject: nfsd: return 0 on reads of fault injection files
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=5fb35a3a9bc482110b2c6afd1a5004909fa12501;p=deliverable%2Flinux.git

nfsd: return 0 on reads of fault injection files

debugfs read operations were returning the contents of an uninitialized u64.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c
index 9559ce468732..e6c38159622f 100644
--- a/fs/nfsd/fault_inject.c
+++ b/fs/nfsd/fault_inject.c
@@ -58,6 +58,7 @@ static int nfsd_inject_set(void *op_ptr, u64 val)
 
 static int nfsd_inject_get(void *data, u64 *val)
 {
+	*val = 0;
 	return 0;
 }