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Commit ec5679e5 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

debug warnings: eliminate warn_on_slowpath() 



Impact: cleanup, eliminate code

now that warn_on_slowpath() uses warn_slowpath(...,NULL), we can
eliminate warn_on_slowpath() altogether and use warn_slowpath().

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent bd89bb29

include/asm-generic/bug.h

+3 −4
Original line number Diff line number Diff line
@@ -33,12 +33,11 @@ struct bug_entry { 


#ifndef __WARN

#ifndef __ASSEMBLY__

extern void warn_on_slowpath(const char *file, const int line);

extern void warn_slowpath(const char *file, const int line,

		const char *fmt, ...) __attribute__((format(printf, 3, 4)));

#define WANT_WARN_ON_SLOWPATH

#endif

#define __WARN() warn_on_slowpath(__FILE__, __LINE__)

#define __WARN()		warn_slowpath(__FILE__, __LINE__, NULL)

#define __WARN_printf(arg...)	warn_slowpath(__FILE__, __LINE__, arg)

#else

#define __WARN_printf(arg...)	do { printk(arg); __WARN(); } while (0)

kernel/panic.c

+0 −6
Original line number Diff line number Diff line
@@ -349,12 +349,6 @@ void warn_slowpath(const char *file, int line, const char *fmt, ...) 
	add_taint(TAINT_WARN);

}

EXPORT_SYMBOL(warn_slowpath);



void warn_on_slowpath(const char *file, int line)

{

	warn_slowpath(file, line, NULL);

}

EXPORT_SYMBOL(warn_on_slowpath);

#endif



#ifdef CONFIG_CC_STACKPROTECTOR