From: Tao Ma <boyu.mt@xxxxxxxxxx>
idx isn't used, so remove it.
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Tao Ma <boyu.mt@xxxxxxxxxx>
---
blktrace.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/blktrace.c b/blktrace.c
index 4cccb7c..851b8a8 100644
--- a/blktrace.c
+++ b/blktrace.c
@@ -93,7 +93,7 @@ struct devpath {
char *path; /* path to device special file */
char *buts_name; /* name returned from bt kernel code */
struct pdc_stats *stats;
- int fd, idx, ncpus;
+ int fd, ncpus;
unsigned long long drops;
/*
@@ -1239,7 +1239,7 @@ static int add_devpath(char *path)
memset(dpp, 0, sizeof(*dpp));
dpp->path = strdup(path);
dpp->fd = fd;
- dpp->idx = ndevs++;
+ ndevs++;
list_add_tail(&dpp->head, &devpaths);
return 0;
--
1.6.3.GIT
--
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