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tools lib api: The tracing_mnt variable doesn't need to be global

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Its only used in the file it is defined, so just make it static.

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: https://lkml.kernel.org/n/tip-p5x29u6mq2ml3mtnbg9844ad@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-05-16 16:20:12 -03:00
parent d01bd1ac92
commit 00a6270361
1 changed files with 2 additions and 3 deletions
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5
tools/lib/api/fs/tracing_path.c
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@ -13,8 +13,7 @@
#include "tracing_path.h"
char tracing_mnt[PATH_MAX] = "/sys/kernel/debug";
static char tracing_mnt[PATH_MAX] = "/sys/kernel/debug";
char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing";
char tracing_events_path[PATH_MAX] = "/sys/kernel/debug/tracing/events";
@ -129,7 +128,7 @@ int tracing_path__strerror_open_tp(int err, char *buf, size_t size,
snprintf(buf, size,
"Error:\tNo permissions to read %s/%s\n"
"Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n",
tracing_events_path, filename, tracing_mnt);
tracing_events_path, filename, tracing_path_mount());
}
break;
default: