[patch] Remove unused local var in cmd_qtstart

[Yao Qi]

I noticed that slow_tracepoint_count and fast_count are not used except
self-increment in one place.  They are not used when they appeared in
source repository for the first time.  This patch is to remove them.

-- 
Yao (齐尧)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0024-remove-unused-local-var.patch
Type: text/x-patch
Size: 1349 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20111101/1258be38/attachment.bin>