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perf tools: Replace error() with pr_err()

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To consolidate the error reporting facility.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-b41iot1094katoffdf19w9zk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-06-27 11:22:31 -03:00
parent b211d79ac1
commit 62d94b00f8
11 changed files with 28 additions and 42 deletions
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16
tools/perf/util/usage.c
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@ -28,15 +28,9 @@ static __noreturn void die_builtin(const char *err, va_list params)
exit(128);
}
static void error_builtin(const char *err, va_list params)
{
report(" Error: ", err, params);
}
/* If we are in a dlopen()ed .so write to a global variable would segfault
* (ugh), so keep things static. */
static void (*usage_routine)(const char *err) __noreturn = usage_builtin;
static void (*error_routine)(const char *err, va_list params) = error_builtin;
void usage(const char *err)
{
@ -51,13 +45,3 @@ void die(const char *err, ...)
die_builtin(err, params);
va_end(params);
}
int error(const char *err, ...)
{
va_list params;
va_start(params, err);
error_routine(err, params);
va_end(params);
return -1;
}