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Subject[PATCH] perf/script: remove extraneous newline in perf_sample__fprintf_regs()
From
When printing iregs, there was a double newline printed because
perf_sample__fprintf_regs() was printing its own and then at the
end of all fields, perf script was adding one.
This was causing blank line in the output:

Before:
$ perf script -Fip,iregs
401b8d ABI:2 DX:0x100 SI:0x4a8340 DI:0x4a9340

401b8d ABI:2 DX:0x100 SI:0x4a9340 DI:0x4a8340

401b8d ABI:2 DX:0x100 SI:0x4a8340 DI:0x4a9340

401b8d ABI:2 DX:0x100 SI:0x4a9340 DI:0x4a8340

After:
$ perf script -Fip,iregs
401b8d ABI:2 DX:0x100 SI:0x4a8340 DI:0x4a9340
401b8d ABI:2 DX:0x100 SI:0x4a9340 DI:0x4a8340
401b8d ABI:2 DX:0x100 SI:0x4a8340 DI:0x4a9340

Signed-off-by: Stephane Eranian <eranian@google.com>
---
tools/perf/builtin-script.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 1f57a7ecdf3d0..0c0b6e807d06e 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -604,8 +604,6 @@ static int perf_sample__fprintf_regs(struct regs_dump *regs, uint64_t mask,
printed += fprintf(fp, "%5s:0x%"PRIx64" ", perf_reg_name(r), val);
}

- fprintf(fp, "\n");
-
return printed;
}

--
2.26.1.301.g55bc3eb7cb9-goog
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