Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-11 06:31:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

ftrace: Clean up ftrace_module_init() code

Browse Source 
The start and end variables were only used when ftrace_module_init() was
split up into multiple functions. No need to keep them around after the
merger.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat) 2015-12-23 12:12:22 -05:00 committed by Steven Rostedt
parent b6b71f66a1
commit 97e9b4fca5
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
kernel/trace/ftrace.c
View File

@ -4982,14 +4982,11 @@ void ftrace_release_mod(struct module *mod)
void ftrace_module_init(struct module *mod)
{
unsigned long *start = mod->ftrace_callsites;
unsigned long *end = mod->ftrace_callsites +
mod->num_ftrace_callsites;
if (ftrace_disabled || start == end)
if (ftrace_disabled || !mod->num_ftrace_callsites)
return;
ftrace_process_locs(mod, start, end);
ftrace_process_locs(mod, mod->ftrace_callsites,
mod->ftrace_callsites + mod->num_ftrace_callsites);
}
static int ftrace_module_notify_exit(struct notifier_block *self,