Remove useless pointer update

buf is not used afterwards.  The compiler optimized the dead store out
anyway, but let's clean the source, too.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/tar-tree.c b/tar-tree.c
index 705b8fa..bd289a9 100644 (file)
--- a/tar-tree.c
+++ b/tar-tree.c
@@ -94,7 +94,6 @@ static void write_blocked(void *buf, unsigned long size)
        }
        if (size) {
                memcpy(block + offset, buf, size);
-               buf += size;
                offset += size;
        }
        tail = offset % RECORDSIZE;