On 6/28/22 1:05 PM, Sergey Shtylyov wrote: [...] >>> x86_64 allmodconfig build with W=1 gives these warnings: >>> >>> drivers/ata/pata_cs5535.c: In function ‘cs5535_set_piomode’: >>> drivers/ata/pata_cs5535.c:93:11: error: variable ‘dummy’ set but not used [-Werror=unused-but-set-variable] >>> u32 reg, dummy; >>> ^~~~~ >>> drivers/ata/pata_cs5535.c: In function ‘cs5535_set_dmamode’: >>> drivers/ata/pata_cs5535.c:132:11: error: variable ‘dummy’ set but not used [-Werror=unused-but-set-variable] >>> u32 reg, dummy; >>> ^~~~~ >>> cc1: all warnings being treated as errors >>> >>> Mark variables 'dummy' as "maybe unused" to satisfy when rdmsr() is >>> stubbed, which is the same as what we already do in pata_cs5536.c . Wait, what do you mean by "stubbed", the version in <asm/paravirt.h>? >>> >>> Signed-off-by: John Garry <john.garry@xxxxxxxxxx> > > Reviewed-by: Sergey Shtylyov <s.shtylyov@xxxxxx> [...] MBR, Sergey
