Julia Lawall 94414ca08a s390/oprofile: make return of 0 explicit ... Delete unnecessary local variable whose value is always 0 and that hides the fact that the result is always 0. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression ret; expression e; position p; @@ -ret = 0; ... when != ret = e return - ret + 0 ; // </smpl> [heiko.carstens: turn prepare_cpu_buffers into a void returning function] Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2014-05-27 10:26:00 +02:00
..
Makefile	[S390] oprofile: disable hw sampling for CONFIG_32BIT	2011-03-23 10:15:14 +01:00
backtrace.c	s390: make use of user_mode() macro where possible	2012-07-30 11:03:12 +02:00
hwsampler.c	s390/oprofile: make return of 0 explicit	2014-05-27 10:26:00 +02:00
hwsampler.h	s390/oprofile: move hwsampler interfaces to cpu_mf.h	2013-12-16 14:37:50 +01:00
init.c	s390/perf,oprofile: Share sampling facility	2013-12-16 14:37:52 +01:00
op_counter.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00