perf help: Use pr_warning()
authorArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 27 Jun 2017 14:01:17 +0000 (11:01 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 27 Jun 2017 14:01:17 +0000 (11:01 -0300)
commit59913aabb06cb13f1bb09d4726a1a00d43d6cff2
treebd92fef00b2519a28853ff4be6e4f5a0fecf29e7
parent86e474ff870aded90c4ffa3f488cb5c093188ca4
perf help: Use pr_warning()

Complete the switch to using te pr_{warning,error,etc} error reporting
facilities.

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-3l9gr6237b4aqyo0rsspixe2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-help.c