clang-13: remove unused variables flagged by clang

[openafs.git] / src / ubik / disk.c

diff --git a/src/ubik/disk.c b/src/ubik/disk.c
index 5b74369..0ef106f 100644 (file)
--- a/src/ubik/disk.c
+++ b/src/ubik/disk.c
@@ -680,11 +680,10 @@ udisk_read(struct ubik_trans *atrans, afs_int32 afile, void *abuffer,
           afs_int32 apos, afs_int32 alen)
 {
     char *bp;
-    afs_int32 offset, len, totalLen;
+    afs_int32 offset, len;
 
     if (atrans->flags & TRDONE)
        return UDONE;
-    totalLen = 0;
     while (alen > 0) {
        bp = DRead(atrans, afile, apos >> UBIK_LOGPAGESIZE);
        if (!bp)
@@ -698,7 +697,6 @@ udisk_read(struct ubik_trans *atrans, afs_int32 afile, void *abuffer,
        abuffer = (char *)abuffer + len;
        apos += len;
        alen -= len;
-       totalLen += len;
        DRelease(bp, 0);
     }
     return 0;
@@ -746,7 +744,7 @@ udisk_write(struct ubik_trans *atrans, afs_int32 afile, void *abuffer,
            afs_int32 apos, afs_int32 alen)
 {
     char *bp;
-    afs_int32 offset, len, totalLen;
+    afs_int32 offset, len;
     struct ubik_trunc *tt;
     afs_int32 code;
 
@@ -769,7 +767,6 @@ udisk_write(struct ubik_trans *atrans, afs_int32 afile, void *abuffer,
     }
 
     /* now update vm */
-    totalLen = 0;
     while (alen > 0) {
        bp = DRead(atrans, afile, apos >> UBIK_LOGPAGESIZE);
        if (!bp) {
@@ -786,7 +783,6 @@ udisk_write(struct ubik_trans *atrans, afs_int32 afile, void *abuffer,
        abuffer = (char *)abuffer + len;
        apos += len;
        alen -= len;
-       totalLen += len;
        DRelease(bp, 1);        /* buffer modified */
     }
     return 0;