linux/kernel/trace
Alex Shi 045e269c1e ftrace: Remove unused varible 'ret'
'ret' in 2 functions are not used. and one of them is a void function.
So remove them to avoid gcc warning:
kernel/trace/ftrace.c:4166:6: warning: variable ‘ret’ set but not used
[-Wunused-but-set-variable]
kernel/trace/ftrace.c:5571:6: warning: variable ‘ret’ set but not used
[-Wunused-but-set-variable]

Link: https://lkml.kernel.org/r/1604674486-52350-1-git-send-email-alex.shi@linux.alibaba.com

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-11-10 20:39:40 -05:00
..
blktrace.c block: add a bdget_part helper 2020-10-05 10:38:33 -06:00
bpf_trace.c networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
bpf_trace.h bpf: Use dedicated bpf_trace_printk event instead of trace_printk() 2020-07-13 16:55:49 -07:00
fgraph.c ftrace: Reverse what the RECURSION flag means in the ftrace_ops 2020-11-06 08:42:12 -05:00
ftrace_internal.h x86/ftrace: Have ftrace trampolines turn read-only at the end of system boot up 2020-05-12 18:24:34 -04:00
ftrace.c ftrace: Remove unused varible 'ret' 2020-11-10 20:39:40 -05:00
Kconfig ring-buffer: Add recording of ring buffer recursion into recursed_functions 2020-11-10 20:39:40 -05:00
kprobe_event_gen_test.c
Makefile ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
power-traces.c
preemptirq_delay_test.c tracing: Wait for preempt irq delay thread to execute 2020-05-11 17:00:34 -04:00
ring_buffer_benchmark.c sched,tracing: Convert to sched_set_fifo() 2020-07-29 11:43:53 +02:00
ring_buffer.c ring-buffer: Add recording of ring buffer recursion into recursed_functions 2020-11-10 20:39:40 -05:00
rpm-traces.c
synth_event_gen_test.c tracing: Add support for dynamic strings to synthetic events 2020-10-05 19:32:18 -04:00
trace_benchmark.c
trace_benchmark.h
trace_boot.c tracing/boot: Add ftrace.instance.*.alloc_snapshot option 2020-10-15 12:01:13 -04:00
trace_branch.c
trace_clock.c
trace_dynevent.c tracing: Delete repeated words in comments 2020-09-21 21:06:02 -04:00
trace_dynevent.h
trace_entries.h fgraph: Make overruns 4 bytes in graph stack structure 2020-11-10 20:39:36 -05:00
trace_event_perf.c ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
trace_events_filter_test.h
trace_events_filter.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
trace_events_hist.c tracing: Check return value of __create_val_fields() before using its result 2020-10-15 12:00:59 -04:00
trace_events_inject.c
trace_events_synth.c tracing: Make -ENOMEM the default error for parse_synth_field() 2020-11-02 15:58:32 -05:00
trace_events_trigger.c tracing: Fix event trigger to accept redundant spaces 2020-06-23 21:51:40 -04:00
trace_events.c ftrace: Reverse what the RECURSION flag means in the ftrace_ops 2020-11-06 08:42:12 -05:00
trace_export.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
trace_functions_graph.c fgraph: Make overruns 4 bytes in graph stack structure 2020-11-10 20:39:36 -05:00
trace_functions.c ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
trace_hwlat.c tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer 2020-09-18 22:17:14 -04:00
trace_irqsoff.c
trace_kdb.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c kprobes: Use module_name() macro 2020-09-24 15:55:49 +02:00
trace_mmiotrace.c
trace_nop.c
trace_output.c ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
trace_output.h ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
trace_preemptirq.c lockdep: fix order in trace_hardirqs_off_caller() 2020-09-14 10:08:07 +02:00
trace_printk.c Updates for tracing and bootconfig: 2020-10-15 15:51:28 -07:00
trace_probe_tmpl.h
trace_probe.c tracing/probe: Fix memleak in fetch_op_data operations 2020-06-16 21:21:02 -04:00
trace_probe.h tracing: Move is_good_name() from trace_probe.h to trace.h 2020-10-15 12:01:13 -04:00
trace_recursion_record.c ftrace: Add recording of functions that caused recursion 2020-11-06 08:42:26 -05:00
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest_dynamic.c
trace_selftest.c ftrace: Reverse what the RECURSION flag means in the ftrace_ops 2020-11-06 08:42:12 -05:00
trace_seq.c
trace_stack.c ftrace: Reverse what the RECURSION flag means in the ftrace_ops 2020-11-06 08:42:12 -05:00
trace_stat.c tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer 2020-09-18 22:17:14 -04:00
trace_stat.h
trace_synth.h tracing: Add support for dynamic strings to synthetic events 2020-10-05 19:32:18 -04:00
trace_syscalls.c
trace_uprobe.c tracing/uprobes: Support perf-style return probe 2020-09-21 21:06:03 -04:00
trace.c tracing: Fix the checking of stackidx in __ftrace_trace_stack 2020-11-02 11:21:40 -05:00
trace.h ftrace: Move the recursion testing into global headers 2020-11-06 08:33:23 -05:00
tracing_map.c tracing: Delete repeated words in comments 2020-09-21 21:06:02 -04:00
tracing_map.h