From: Al Viro Date: Mon, 20 Sep 2021 21:32:52 +0000 (+0000) Subject: um: kill unused cpu() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6605a448668b9d03aa94fbd6be42612d49aa45c6;p=linux.git um: kill unused cpu() Signed-off-by: Al Viro Signed-off-by: Richard Weinberger --- diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h index a2cfd42608a0c..fbfff76065c5b 100644 --- a/arch/um/include/shared/kern_util.h +++ b/arch/um/include/shared/kern_util.h @@ -53,7 +53,6 @@ extern void do_uml_exitcalls(void); extern int __cant_sleep(void); extern int get_current_pid(void); extern int copy_from_user_proc(void *to, void *from, int size); -extern int cpu(void); extern char *uml_strdup(const char *string); extern unsigned long to_irq_stack(unsigned long *mask_out); diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index 7055cd4461557..4a420778ed87b 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -264,11 +264,6 @@ int clear_user_proc(void __user *buf, int size) return clear_user(buf, size); } -int cpu(void) -{ - return current_thread_info()->cpu; -} - static atomic_t using_sysemu = ATOMIC_INIT(0); int sysemu_supported;