afsio: Remove redundant assignment

tbuf is assigned to during the initialisation phase of all of the
for loops that follow, so just remove this assignment

Caught by clang-analyzer

Change-Id: I3f2ffc8cee93768bd03e0abf3b391e1f6c45c70f
Reviewed-on: http://gerrit.openafs.org/9189
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>

diff --git a/src/venus/afsio.c b/src/venus/afsio.c
index 99aea39..bef94a2 100644 (file)
--- a/src/venus/afsio.c
+++ b/src/venus/afsio.c
@@ -1052,7 +1052,6 @@ writeFile(struct cmd_syndesc *as, void *unused)
     while (!code && bytes) {
        Len = bytes;
        length = Len;
-       tbuf = bufchain;
        if (Len) {
            for (tbuf = bufchain; tbuf; tbuf = tbuf->next) {
                if (tbuf->used == 0)