diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/aperture_64.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/check.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/e820.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/trampoline.c | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 3d2661ca6542..56363082bbdf 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -88,7 +88,7 @@ static u32 __init allocate_aperture(void) */ addr = memblock_find_in_range(GART_MIN_ADDR, GART_MAX_ADDR, aper_size, aper_size); - if (addr == MEMBLOCK_ERROR || addr + aper_size > GART_MAX_ADDR) { + if (!addr || addr + aper_size > GART_MAX_ADDR) { printk(KERN_ERR "Cannot allocate aperture memory hole (%lx,%uK)\n", addr, aper_size>>10); diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c index 452932d34730..95680fc4df5c 100644 --- a/arch/x86/kernel/check.c +++ b/arch/x86/kernel/check.c @@ -86,7 +86,7 @@ void __init setup_bios_corruption_check(void) u64 size; addr = memblock_x86_find_in_range_size(addr, &size, PAGE_SIZE); - if (addr == MEMBLOCK_ERROR) + if (!addr) break; if (addr >= corruption_check_size) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 3e2ef8425316..0f9ff58d06d7 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -745,7 +745,7 @@ u64 __init early_reserve_e820(u64 startt, u64 sizet, u64 align) for (start = startt; ; start += size) { start = memblock_x86_find_in_range_size(start, &size, align); - if (start == MEMBLOCK_ERROR) + if (!start) return 0; if (size >= sizet) break; diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index afaf38447ef5..31ffe20d5d27 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -331,7 +331,7 @@ static void __init relocate_initrd(void) ramdisk_here = memblock_find_in_range(0, end_of_lowmem, area_size, PAGE_SIZE); - if (ramdisk_here == MEMBLOCK_ERROR) + if (!ramdisk_here) panic("Cannot find place for new RAMDISK of size %lld\n", ramdisk_size); @@ -554,7 +554,7 @@ static void __init reserve_crashkernel(void) crash_base = memblock_find_in_range(alignment, CRASH_KERNEL_ADDR_MAX, crash_size, alignment); - if (crash_base == MEMBLOCK_ERROR) { + if (!crash_base) { pr_info("crashkernel reservation failed - No suitable area found.\n"); return; } diff --git a/arch/x86/kernel/trampoline.c b/arch/x86/kernel/trampoline.c index a91ae7709b49..a1f13ddb06e0 100644 --- a/arch/x86/kernel/trampoline.c +++ b/arch/x86/kernel/trampoline.c @@ -14,7 +14,7 @@ void __init setup_trampolines(void) /* Has to be in very low memory so we can execute real-mode AP code. */ mem = memblock_find_in_range(0, 1<<20, size, PAGE_SIZE); - if (mem == MEMBLOCK_ERROR) + if (!mem) panic("Cannot allocate trampoline\n"); x86_trampoline_base = __va(mem); |