From: Steve French <smfrench@gmail.com>
Date: Mon, 14 Oct 2013 03:32:30 +0000 (-0500)
Subject: Fix unused variable warning when CIFS POSIX disabled
X-Git-Tag: v3.13-rc1~167^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f10d9ba405ed250d647d6d810f8fc5ff2f62f370;p=linux.git

Fix unused variable warning when CIFS POSIX disabled

Fix unused variable warning when CONFIG_CIFS_POSIX disabled.

   fs/cifs/ioctl.c: In function 'cifs_ioctl':
>> fs/cifs/ioctl.c:40:8: warning: unused variable 'ExtAttrMask' [-Wunused-variable]
     __u64 ExtAttrMask = 0;
           ^
Pointed out by 0-DAY kernel build testing backend

Signed-off-by: Steve French <smfrench@gmail.com>
---

diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 029867078aff..ba54bf6ab116 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -37,7 +37,6 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 	struct cifsFileInfo *pSMBFile = filep->private_data;
 	struct cifs_tcon *tcon;
 	__u64	ExtAttrBits = 0;
-	__u64	ExtAttrMask = 0;
 	__u64   caps;
 
 	xid = get_xid();
@@ -54,6 +53,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 			caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
 #ifdef CONFIG_CIFS_POSIX
 			if (CIFS_UNIX_EXTATTR_CAP & caps) {
+				__u64	ExtAttrMask = 0;
 				rc = CIFSGetExtAttr(xid, tcon,
 						    pSMBFile->fid.netfid,
 						    &ExtAttrBits, &ExtAttrMask);