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author | Andrew Halaney <ahalaney@redhat.com> | 2022-02-02 12:04:54 +1100 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2022-02-02 12:04:54 +1100 |
commit | 9b33acbd831ac68a0911363f0bd9ecbd5add81a4 (patch) | |
tree | 06a928cdda8828ce50950fe47a7bb4d0e3a82170 | |
parent | cfd8357cfcb6f1a42881cf93a67fba070b901647 (diff) | |
download | linux-9b33acbd831ac68a0911363f0bd9ecbd5add81a4.tar.gz linux-9b33acbd831ac68a0911363f0bd9ecbd5add81a4.tar.xz |
init/main.c: silence some -Wunused-parameter warnings
There are a bunch of callbacks with unused arguments, go ahead and silence
those so "make KCFLAGS=-W init/main.o" is a little quieter. Here's a
little sample:
init/main.c:182:43: warning: unused parameter 'str' [-Wunused-parameter]
static int __init set_reset_devices(char *str)
Link: https://lkml.kernel.org/r/20210519162341.1275452-1-ahalaney@redhat.com
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
-rw-r--r-- | init/main.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/init/main.c b/init/main.c index 65fa2e41a9c0..cf6452628ca1 100644 --- a/init/main.c +++ b/init/main.c @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(static_key_initialized); unsigned int reset_devices; EXPORT_SYMBOL(reset_devices); -static int __init set_reset_devices(char *str) +static int __init set_reset_devices(char *str __always_unused) { reset_devices = 1; return 1; @@ -230,13 +230,13 @@ static bool __init obsolete_checksetup(char *line) unsigned long loops_per_jiffy = (1<<12); EXPORT_SYMBOL(loops_per_jiffy); -static int __init debug_kernel(char *str) +static int __init debug_kernel(char *str __always_unused) { console_loglevel = CONSOLE_LOGLEVEL_DEBUG; return 0; } -static int __init quiet_kernel(char *str) +static int __init quiet_kernel(char *str __always_unused) { console_loglevel = CONSOLE_LOGLEVEL_QUIET; return 0; @@ -473,7 +473,7 @@ static void __init setup_boot_config(void) get_boot_config_from_initrd(NULL, NULL); } -static int __init warn_bootconfig(char *str) +static int __init warn_bootconfig(char *str __always_unused) { pr_warn("WARNING: 'bootconfig' found on the kernel command line but CONFIG_BOOT_CONFIG is not set.\n"); return 0; @@ -502,7 +502,8 @@ static void __init repair_env_string(char *param, char *val) /* Anything after -- gets handed straight to init. */ static int __init set_init_arg(char *param, char *val, - const char *unused, void *arg) + const char *unused __always_unused, + void *arg __always_unused) { unsigned int i; @@ -527,7 +528,8 @@ static int __init set_init_arg(char *param, char *val, * unused parameters (modprobe will find them in /proc/cmdline). */ static int __init unknown_bootoption(char *param, char *val, - const char *unused, void *arg) + const char *unused __always_unused, + void *arg __always_unused) { size_t len = strlen(param); @@ -727,7 +729,8 @@ noinline void __ref rest_init(void) /* Check for early params. */ static int __init do_early_param(char *param, char *val, - const char *unused, void *arg) + const char *unused __always_unused, + void *arg __always_unused) { const struct obs_kernel_param *p; @@ -1352,8 +1355,10 @@ static const char *initcall_level_names[] __initdata = { "late", }; -static int __init ignore_unknown_bootoption(char *param, char *val, - const char *unused, void *arg) +static int __init ignore_unknown_bootoption(char *param __always_unused, + char *val __always_unused, + const char *unused __always_unused, + void *arg __always_unused) { return 0; } @@ -1490,7 +1495,7 @@ void __weak free_initmem(void) free_initmem_default(POISON_FREE_INITMEM); } -static int __ref kernel_init(void *unused) +static int __ref kernel_init(void *unused __always_unused) { int ret; |