From 00a6270361c025bfaae1d70ef1b596d182e05e8a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 16 May 2018 16:20:12 -0300 Subject: [PATCH] tools lib api: The tracing_mnt variable doesn't need to be global Its only used in the file it is defined, so just make it static. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-p5x29u6mq2ml3mtnbg9844ad@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/api/fs/tracing_path.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c index 7b7fd0b18551..4f8ec7d476b8 100644 --- a/tools/lib/api/fs/tracing_path.c +++ b/tools/lib/api/fs/tracing_path.c @@ -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: -- 2.11.0