Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH 2/3] um: elf.h: fix W=1 warning for empty body in 'do' statement | Date | Tue, 13 Apr 2021 23:43:49 -0700 |
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Use the common kernel style to eliminate a warning:
./arch/x86/um/asm/elf.h:215:32: warning: suggest braces around empty body in ‘do’ statement [-Wempty-body] #define SET_PERSONALITY(ex) do ; while(0) ^
Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: linux-um@lists.infradead.org --- arch/x86/um/asm/elf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20210413.orig/arch/x86/um/asm/elf.h +++ linux-next-20210413/arch/x86/um/asm/elf.h @@ -212,6 +212,6 @@ extern int elf_core_copy_fpregs(struct t extern long elf_aux_hwcap; #define ELF_HWCAP (elf_aux_hwcap) -#define SET_PERSONALITY(ex) do ; while(0) +#define SET_PERSONALITY(ex) do {} while(0) #endif
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