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author | Tom Rini <trini@konsulko.com> | 2023-02-27 10:37:47 -0500 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2023-02-27 10:39:25 -0500 |
commit | 442e59e3a86478b010deefbec4384ab44aa61c65 (patch) | |
tree | c58356ce860efbfacd6d2ab796a4c8b83dc0d36c | |
parent | 6a1bb32ea305c06f4ff9e13535978eb1cbe60de6 (diff) | |
download | u-boot-WIP/move-to-clang-15.zip u-boot-WIP/move-to-clang-15.tar.gz u-boot-WIP/move-to-clang-15.tar.bz2 |
proftool: Remove unused variables in make_flame_treeWIP/move-to-clang-15
With clang-15 we now get reported that in the make_flame_tree function,
neither the missing_count nor depth variables are used, only
incremenete/decremented. Remove these.
Signed-off-by: Tom Rini <trini@konsulko.com>
---
Cc: Simon Glass <sjg@chromium.org>
-rw-r--r-- | tools/proftool.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/tools/proftool.c b/tools/proftool.c index 0893604..101bcb6 100644 --- a/tools/proftool.c +++ b/tools/proftool.c @@ -1713,18 +1713,11 @@ static int make_flame_tree(enum out_format_t out_format, struct flame_state state; struct flame_node *tree; struct trace_call *call; - int missing_count = 0; - int i, depth; + int i; /* maintain a stack of start times, etc. for 'calling' functions */ state.stack_ptr = 0; - /* - * The first thing in the trace may not be the top-level function, so - * set the initial depth so that no function goes below depth 0 - */ - depth = -calc_min_depth(); - tree = create_node("tree"); if (!tree) return -1; @@ -1736,16 +1729,10 @@ static int make_flame_tree(enum out_format_t out_format, ulong timestamp = call->flags & FUNCF_TIMESTAMP_MASK; struct func_info *func; - if (entry) - depth++; - else - depth--; - func = find_func_by_offset(call->func); if (!func) { warn("Cannot find function at %lx\n", text_offset + call->func); - missing_count++; continue; } |