perf symbols: Cleanup the code flow of dso__find_kallsyms

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Cleanup the code flow of dso__find_kallsyms() to remove redundant
checking code and add some comment for readability.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160528151522.16098.43446.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Masami Hiramatsu 2016-05-29 00:15:28 +09:00 • committed by Arnaldo Carvalho de Melo

parent 11870d714a

commit 4e4b6c0668

1 changed files with 13 additions and 23 deletions

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36

tools/perf/util/symbol.c

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