* [PATCH 10/10] blktrace: remove unused variable
@ 2011-12-16 19:27 Eric Sandeen
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From: Eric Sandeen @ 2011-12-16 19:27 UTC (permalink / raw)
To: linux-btrace
sp was being incremented w/o initialization, but thankfully
not used otherwise. Just remove it.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---
diff --git a/blktrace.c b/blktrace.c
index 5f74ef2..6c3533e 100644
--- a/blktrace.c
+++ b/blktrace.c
@@ -1728,11 +1728,10 @@ static int handle_pfds_netclient(struct tracer *tp, int nevs, int force_read)
{
struct stat sb;
int i, nentries = 0;
- struct pdc_stats *sp;
struct pollfd *pfd = tp->pfds;
struct io_info *iop = tp->ios;
- for (i = 0; i < ndevs; i++, pfd++, iop++, sp++) {
+ for (i = 0; i < ndevs; i++, pfd++, iop++) {
if (pfd->revents & POLLIN || force_read) {
if (fstat(iop->ifd, &sb) < 0) {
perror(iop->ifn);
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2011-12-16 19:27 [PATCH 10/10] blktrace: remove unused variable Eric Sandeen
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