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perf genelf: Fix NO_LIBDW=1 build

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With NO_LIBDW=1 a new unused-parameter warning/error has appeared:
```
util/genelf.c: In function ‘jit_write_elf’:
util/genelf.c:163:32: error: unused parameter ‘load_addr’ [-Werror=unused-parameter]
  163 | jit_write_elf(int fd, uint64_t load_addr, const char *sym,
```

Fixes: e3f612c1d8 ("perf genelf: Remove libcrypto dependency and use built-in sha1()")
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20250702175402.761818-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers
2025-07-02 19:01:54 -07:00
committed by Namhyung Kim
parent 508b228942
commit d4ae1620c6
1 changed files with 1 additions and 1 deletions
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tools/perf/util/genelf.c
+1 -1
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@@ -160,7 +160,7 @@ jit_add_eh_frame_info(Elf *e, void* unwinding, uint64_t unwinding_header_size,
* csize: the code size in bytes
*/
int
jit_write_elf(int fd, uint64_t load_addr, const char *sym,
jit_write_elf(int fd, uint64_t load_addr __maybe_unused, const char *sym,
const void *code, int csize,
void *debug __maybe_unused, int nr_debug_entries __maybe_unused,
void *unwinding, uint64_t unwinding_header_size, uint64_t unwinding_size)