diff options
-rw-r--r-- | arch/x86/mm/pat.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index ea7da7e62e17..af049920e59a 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -656,7 +656,6 @@ int reserve_memtype(u64 start, u64 end, enum page_cache_mode req_type, int free_memtype(u64 start, u64 end) { - int err = -EINVAL; int is_range_ram; struct memtype *entry; @@ -671,14 +670,10 @@ int free_memtype(u64 start, u64 end) return 0; is_range_ram = pat_pagerange_is_ram(start, end); - if (is_range_ram == 1) { - - err = free_ram_pages_type(start, end); - - return err; - } else if (is_range_ram < 0) { + if (is_range_ram == 1) + return free_ram_pages_type(start, end); + if (is_range_ram < 0) return -EINVAL; - } spin_lock(&memtype_lock); entry = memtype_erase(start, end); |