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| author | Huang Ying <ying.huang@intel.com> | 2009-03-10 10:56:57 +0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-03-10 18:13:25 -0700 |
| commit | fef3a7a17418814733ebde0b40d8e32747677c8f (patch) | |
| tree | e40b048dce15fd0673f7ab579812b055845d4016 /arch/x86/kernel/machine_kexec_64.c | |
| parent | 467c88fee51e2ae862e9485245687da0730e29aa (diff) | |
| download | blackbird-op-linux-fef3a7a17418814733ebde0b40d8e32747677c8f.tar.gz blackbird-op-linux-fef3a7a17418814733ebde0b40d8e32747677c8f.zip | |
x86, kexec: fix kexec x86 coding style
Impact: Cleanup
Fix some coding style issue for kexec x86.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/machine_kexec_64.c')
| -rw-r--r-- | arch/x86/kernel/machine_kexec_64.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 6993d51b7fd8..f8c796fffa0f 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -12,11 +12,11 @@ #include <linux/reboot.h> #include <linux/numa.h> #include <linux/ftrace.h> +#include <linux/io.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> #include <asm/mmu_context.h> -#include <asm/io.h> static void init_level2_page(pmd_t *level2p, unsigned long addr) { @@ -83,9 +83,8 @@ static int init_level4_page(struct kimage *image, pgd_t *level4p, } level3p = (pud_t *)page_address(page); result = init_level3_page(image, level3p, addr, last_addr); - if (result) { + if (result) goto out; - } set_pgd(level4p++, __pgd(__pa(level3p) | _KERNPG_TABLE)); addr += PGDIR_SIZE; } @@ -242,7 +241,8 @@ void machine_kexec(struct kimage *image) page_list[PA_TABLE_PAGE] = (unsigned long)__pa(page_address(image->control_code_page)); - /* The segment registers are funny things, they have both a + /* + * The segment registers are funny things, they have both a * visible and an invisible part. Whenever the visible part is * set to a specific selector, the invisible part is loaded * with from a table in memory. At no other time is the @@ -252,11 +252,12 @@ void machine_kexec(struct kimage *image) * segments, before I zap the gdt with an invalid value. */ load_segments(); - /* The gdt & idt are now invalid. + /* + * The gdt & idt are now invalid. * If you want to load them you must set up your own idt & gdt. */ - set_gdt(phys_to_virt(0),0); - set_idt(phys_to_virt(0),0); + set_gdt(phys_to_virt(0), 0); + set_idt(phys_to_virt(0), 0); /* now call it */ relocate_kernel((unsigned long)image->head, (unsigned long)page_list, |
