Tom Rix aef70ebd62 samples: ftrace: Make some global variables static ... smatch reports this representative issue samples/ftrace/ftrace-ops.c:15:14: warning: symbol 'nr_function_calls' was not declared. Should it be static? The nr_functions_calls and several other global variables are only used in ftrace-ops.c, so they should be static. Remove the instances of initializing static int to 0. Link: https://lore.kernel.org/linux-trace-kernel/20230130193708.1378108-1-trix@redhat.com Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>		2023-02-07 12:48:00 -05:00
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acrn	virt: acrn: Mark the uuid field as unused	2022-11-23 19:55:22 +01:00
auxdisplay	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
binderfs	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
bpf	samples/bpf: Fix wrong allocation size in xdp_router_ipv4_user	2022-11-25 00:21:29 +01:00
configfs	treewide: remove editor modelines and cruft	2021-05-07 00:26:34 -07:00
connector	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
coresight	coresight: syscfg: Example CoreSight configuration loadable module	2021-11-26 11:34:07 -07:00
fanotify	Add gitignore file for samples/fanotify/ subdirectory	2021-11-07 11:19:24 -08:00
fprobe	Fixes and minor clean ups for tracing:	2022-07-12 16:17:40 -07:00
ftrace	samples: ftrace: Make some global variables static	2023-02-07 12:48:00 -05:00
hidraw	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
hw_breakpoint	samples/hw_breakpoint: drop use of kallsyms_lookup_name()	2020-04-07 10:43:44 -07:00
kdb	kdb: Rename members of struct kdbtab_t	2021-07-27 17:05:06 +01:00
kfifo	samples/kfifo: Rename read_lock/write_lock	2021-10-13 14:36:48 +02:00
kmemleak	mm,kmemleak-test.c: move kmemleak-test.c to samples dir	2020-10-13 18:38:27 -07:00
kobject	samples/kobject: Use sysfs_emit instead of sprintf	2022-03-18 14:28:29 +01:00
kprobes	samples: Use KSYM_NAME_LEN for kprobes	2022-07-12 16:36:45 -04:00
landlock	samples/landlock: Document best-effort approach for LANDLOCK_ACCESS_FS_REFER	2022-11-07 20:49:50 +01:00
livepatch	livepatch: Reorder to use before freeing a pointer	2022-03-23 13:51:11 +01:00
mei	samples: mei: don't wait on read completion upon write.	2021-08-01 09:54:22 +02:00
nitro_enclaves	nitro_enclaves: Add fixes for checkpatch blank line reports	2021-09-14 11:11:20 +02:00
pidfd	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
pktgen	samples: pktgen: Use "grep -E" instead of "egrep"	2022-11-22 13:23:48 +01:00
qmi	soc: qcom: qmi: use const for struct qmi_elem_info	2022-08-29 17:33:01 -05:00
rpmsg	samples/rpmsg: Introduce a module parameter for message count	2019-08-26 22:10:39 -07:00
rust	rust: macros: take string literals in module!	2022-12-04 01:59:15 +01:00
seccomp	samples/seccomp: Adjust sample to also provide kill option	2022-02-10 19:09:12 -08:00
timers	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
trace_events	tracing: Fix cpumask() example typo	2022-12-14 11:17:55 -05:00
trace_printk	samples/trace_printk: Wait for IRQ work to finish	2019-12-21 16:08:22 -05:00
uhid	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
user_events	tracing/user_events: Use bits vs bytes for enabled status page data	2022-09-29 10:17:37 -04:00
v4l	treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2)	2022-06-10 14:51:36 +02:00
vfio-mdev	samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()	2022-12-12 14:10:12 -07:00
vfs	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
watch_queue	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
watchdog	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
Kconfig	ftrace: Add sample with custom ops	2023-01-25 10:31:23 -05:00
Makefile	ftrace: Add sample with custom ops	2023-01-25 10:31:23 -05:00