Commit 4eee57d6 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

m68k: Fix style, spelling, and grammar in siginfo_build_tests() 



Fixes: 4be33329 ("m68k: Verify the offsets in struct siginfo never change.")
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent 3e2816c1

arch/m68k/kernel/signal.c

+12 −11
Original line number Original line Diff line number Diff line
@@ -576,41 +576,42 @@ static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs * 




static inline void siginfo_build_tests(void)

static inline void siginfo_build_tests(void)

{

{

	/* This needs to be tested on m68k as it has a lesser

	/*

	 * alignment requirment than x86 and that can cause surprises.

	 * This needs to be tested on m68k as it has a lesser

	 * alignment requirement than x86 and that can cause surprises.

	 */

	 */





	/* This is part of the ABI and can never change in size: */

	/* This is part of the ABI and can never change in size: */

	BUILD_BUG_ON(sizeof(siginfo_t) != 128);

	BUILD_BUG_ON(sizeof(siginfo_t) != 128);





	/* Ensure the know fields never change in location */

	/* Ensure the known fields never change in location */

	BUILD_BUG_ON(offsetof(siginfo_t, si_signo) != 0);

	BUILD_BUG_ON(offsetof(siginfo_t, si_signo) != 0);

	BUILD_BUG_ON(offsetof(siginfo_t, si_errno) != 4);

	BUILD_BUG_ON(offsetof(siginfo_t, si_errno) != 4);

	BUILD_BUG_ON(offsetof(siginfo_t, si_code)  != 8);

	BUILD_BUG_ON(offsetof(siginfo_t, si_code)  != 8);





	/* _kill */

	/* _kill */

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid) != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid) != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid) != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid) != 0x10);





	/* _timer */

	/* _timer */

	BUILD_BUG_ON(offsetof(siginfo_t, si_tid)     != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_tid)     != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_overrun) != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_overrun) != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_value)   != 0x14);

	BUILD_BUG_ON(offsetof(siginfo_t, si_value)   != 0x14);





	/* _rt */

	/* _rt */

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid)   != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid)   != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid)   != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid)   != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_value) != 0x14);

	BUILD_BUG_ON(offsetof(siginfo_t, si_value) != 0x14);





	/* _sigchld */

	/* _sigchld */

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid)    != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_pid)    != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid)    != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_uid)    != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_status) != 0x14);

	BUILD_BUG_ON(offsetof(siginfo_t, si_status) != 0x14);

	BUILD_BUG_ON(offsetof(siginfo_t, si_utime)  != 0x18);

	BUILD_BUG_ON(offsetof(siginfo_t, si_utime)  != 0x18);

	BUILD_BUG_ON(offsetof(siginfo_t, si_stime)  != 0x1C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_stime)  != 0x1c);





	/* _sigfault */

	/* _sigfault */

	BUILD_BUG_ON(offsetof(siginfo_t, si_addr) != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_addr) != 0x0c);





	/* _sigfault._mcerr */

	/* _sigfault._mcerr */

	BUILD_BUG_ON(offsetof(siginfo_t, si_addr_lsb) != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_addr_lsb) != 0x10);
@@ -623,11 +624,11 @@ static inline void siginfo_build_tests(void) 
	BUILD_BUG_ON(offsetof(siginfo_t, si_pkey) != 0x12);

	BUILD_BUG_ON(offsetof(siginfo_t, si_pkey) != 0x12);





	/* _sigpoll */

	/* _sigpoll */

	BUILD_BUG_ON(offsetof(siginfo_t, si_band)   != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_band)   != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_fd)     != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_fd)     != 0x10);





	/* _sigsys */

	/* _sigsys */

	BUILD_BUG_ON(offsetof(siginfo_t, si_call_addr) != 0x0C);

	BUILD_BUG_ON(offsetof(siginfo_t, si_call_addr) != 0x0c);

	BUILD_BUG_ON(offsetof(siginfo_t, si_syscall)   != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_syscall)   != 0x10);

	BUILD_BUG_ON(offsetof(siginfo_t, si_arch)      != 0x14);

	BUILD_BUG_ON(offsetof(siginfo_t, si_arch)      != 0x14);

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