afs_buffer.c: fix uninitialized variable warning

Squash a warning about lt being potentially used uninitialized.

Change-Id: I41bfccfd1a0db925a4d728a217b154f45c28b112
Reviewed-on: http://gerrit.openafs.org/742
Reviewed-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
Tested-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/afs/afs_buffer.c b/src/afs/afs_buffer.c
index bf0c49d0ba7253abf9d7b6a9d0b1cd94853c0060..b74c53cd7127982e19ba66e8ed9341b72f51250f 100644 (file)
--- a/src/afs/afs_buffer.c
+++ b/src/afs/afs_buffer.c
@@ -291,7 +291,7 @@ afs_newslot(struct dcache *adc, afs_int32 apage, register struct buffer *lp)
 {
     /* Find a usable buffer slot */
     register afs_int32 i;
-    afs_int32 lt;
+    afs_int32 lt = 0;
     register struct buffer *tp;
     struct osi_file *tfile;