From: Simon Wilkinson <sxw@inf.ed.ac.uk>
Date: Wed, 13 Jul 2011 12:54:52 +0000 (+0100)
Subject: libafs: Fix warnings in PPrefetchFromTape
X-Git-Tag: upstream/1.8.0_pre1^2~3547
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=6a03341df67e8330f6f801deb3a70e529cedb2a6;p=packages%2Fo%2Fopenafs.git

libafs: Fix warnings in PPrefetchFromTape

The PrefetchFromTape pioctl had a number of set-but-unused variable
warnings. Tidy up the code to remove these warnings.

Change-Id: I358f7e31ab8e9f03447675be40dc8571650dbe72
Reviewed-on: http://gerrit.openafs.org/4990
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
---

diff --git a/src/afs/afs_pioctl.c b/src/afs/afs_pioctl.c
index 196bcf8c0..ff3e87d21 100644
--- a/src/afs/afs_pioctl.c
+++ b/src/afs/afs_pioctl.c
@@ -4910,8 +4910,8 @@ DECL_PIOCTL(PRxStatPeer)
 
 DECL_PIOCTL(PPrefetchFromTape)
 {
-    afs_int32 code, code1;
-    afs_int32 bytes, outval;
+    afs_int32 code;
+    afs_int32 outval;
     struct afs_conn *tc;
     struct rx_call *tcall;
     struct AFSVolSync tsync;
@@ -4954,11 +4954,11 @@ DECL_PIOCTL(PPrefetchFromTape)
 		StartRXAFS_FetchData(tcall, (struct AFSFid *)&tvc->f.fid.Fid, 0,
 				     0);
 	    if (!code) {
-		bytes = rx_Read(tcall, (char *)&outval, sizeof(afs_int32));
+		rx_Read(tcall, (char *)&outval, sizeof(afs_int32));
 		code =
 		    EndRXAFS_FetchData(tcall, &OutStatus, &CallBack, &tsync);
 	    }
-	    code1 = rx_EndCall(tcall, code);
+	    code = rx_EndCall(tcall, code);
 	    RX_AFS_GLOCK();
 	} else
 	    code = -1;