add_kmmio_fault_page using -1 instead of the -ENOMEM defined macro to specify kmmio_fault_page allocation failed.
Smatch tool warning: arch/x86/mm/kmmio.c:389 add_kmmio_fault_page() warn: returning -1 instead of -ENOMEM is sloppy Signed-off-by: Vasyl Gomonovych <[email protected]> --- arch/x86/mm/kmmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c index c21c2ed..9b92086b 100644 --- a/arch/x86/mm/kmmio.c +++ b/arch/x86/mm/kmmio.c @@ -386,7 +386,7 @@ static int add_kmmio_fault_page(unsigned long addr) f = kzalloc(sizeof(*f), GFP_ATOMIC); if (!f) - return -1; + return -ENOMEM; f->count = 1; f->addr = addr; -- 1.9.1
