diff options
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 7f2e97ce71a7..9d4a78f45dc4 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -2082,7 +2082,7 @@ struct function_filter_data { static char ** ftrace_function_filter_re(char *buf, int len, int *count) { - char *str, *sep, **re; + char *str, **re; str = kstrndup(buf, len, GFP_KERNEL); if (!str) @@ -2092,8 +2092,7 @@ ftrace_function_filter_re(char *buf, int len, int *count) * The argv_split function takes white space * as a separator, so convert ',' into spaces. */ - while ((sep = strchr(str, ','))) - *sep = ' '; + strreplace(str, ',', ' '); re = argv_split(GFP_KERNEL, str, count); kfree(str); |