From: Namhyung Kim <namhyung....@lge.com> It's not used anywhere in the function.
Link: http://lkml.kernel.org/r/1365553093-10180-1-git-send-email-namhy...@kernel.org Signed-off-by: Namhyung Kim <namhy...@kernel.org> Signed-off-by: Steven Rostedt <rost...@goodmis.org> --- kernel/trace/ftrace.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 9e31987..3b84fc1 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1320,7 +1320,6 @@ ftrace_hash_move(struct ftrace_ops *ops, int enable, struct hlist_head *hhd; struct ftrace_hash *old_hash; struct ftrace_hash *new_hash; - unsigned long key; int size = src->count; int bits = 0; int ret; @@ -1363,10 +1362,6 @@ ftrace_hash_move(struct ftrace_ops *ops, int enable, for (i = 0; i < size; i++) { hhd = &src->buckets[i]; hlist_for_each_entry_safe(entry, tp, tn, hhd, hlist) { - if (bits > 0) - key = hash_long(entry->ip, bits); - else - key = 0; remove_hash_entry(src, entry); __add_hash_entry(new_hash, entry); } -- 1.7.10.4
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