On Sat, Jan 03, 2015 at 05:29:07PM +0800, Chen Gang wrote: > _sclp_print_early() has return value: at present, return 0 for OK, 1 for > failure. It returns '%r2', so use 'long' as return value (upper caller > can check '%r2' directly). The related warning: > > CC arch/s390/boot/compressed/misc.o > arch/s390/boot/compressed/misc.c:66:8: warning: type defaults to 'int' in > declaration of '_sclp_print_early' [-Wimplicit-int] > extern _sclp_print_early(const char *); > ^ > > At present, _sclp_print_early() is only used by puts(), so can still > remain its declaration in 'misc.c' file. > > Signed-off-by: Chen Gang <gang.chen.5...@gmail.com> > --- > arch/s390/boot/compressed/misc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/s390/boot/compressed/misc.c > b/arch/s390/boot/compressed/misc.c > index 57cbaff..09003b2 100644 > --- a/arch/s390/boot/compressed/misc.c > +++ b/arch/s390/boot/compressed/misc.c > @@ -63,7 +63,7 @@ static unsigned long free_mem_end_ptr; > #include "../../../../lib/decompress_unxz.c" > #endif > > -extern _sclp_print_early(const char *); > +extern long _sclp_print_early(const char *);
Thanks, applied. However I moved the declaration to the sclp header file. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
