diff options
Diffstat (limited to 'trace/ftrace.c')
| -rw-r--r-- | trace/ftrace.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/trace/ftrace.c b/trace/ftrace.c index 7de104deba..bfa38e71f0 100644 --- a/trace/ftrace.c +++ b/trace/ftrace.c @@ -19,6 +19,7 @@ static int find_debugfs(char *debugfs) { char type[100]; FILE *fp; + int ret = 0; fp = fopen("/proc/mounts", "r"); if (fp == NULL) { @@ -28,15 +29,13 @@ static int find_debugfs(char *debugfs) while (fscanf(fp, "%*s %" STR(PATH_MAX) "s %99s %*s %*d %*d\n", debugfs, type) == 2) { if (strcmp(type, "debugfs") == 0) { + ret = 1; break; } } fclose(fp); - if (strcmp(type, "debugfs") != 0) { - return 0; - } - return 1; + return ret; } bool ftrace_init(void) |