x86: clean up arch/x86/ia32/syscall32.c

White space and coding style clenaup.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 24 insertions, 21 deletions

diff --git a/arch/x86/ia32/syscall32.c b/arch/x86/ia32/syscall32.c
index 15013bac181c..d751d96c2ef2 100644
--- a/arch/x86/ia32/syscall32.c
+++ b/arch/x86/ia32/syscall32.c
@@ -1,8 +1,9 @@
-/* Copyright 2002,2003 Andi Kleen, SuSE Labs */
-
-/* vsyscall handling for 32bit processes. Map a stub page into it 
-   on demand because 32bit cannot reach the kernel's fixmaps */
-
+/*
+ * Copyright 2002,2003 Andi Kleen, SuSE Labs
+ *
+ * vsyscall handling for 32bit processes. Map a stub page into it on
+ * demand because 32bit cannot reach the kernel's fixmaps
+ */
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
@@ -50,31 +51,33 @@ int syscall32_setup_pages(struct linux_binprm *bprm, int exstack)
 }
 
 static int __init init_syscall32(void)
-{ 
+{
         char *syscall32_page = (void *)get_zeroed_page(GFP_KERNEL);
-        if (!syscall32_page) 
-                panic("Cannot allocate syscall32 page"); 
+
+        if (!syscall32_page)
+                panic("Cannot allocate syscall32 page");
         syscall32_pages[0] = virt_to_page(syscall32_page);
-        if (use_sysenter > 0) {
-                memcpy(syscall32_page, syscall32_sysenter,
-                       syscall32_sysenter_end - syscall32_sysenter);
-        } else {
-                memcpy(syscall32_page, syscall32_syscall,
-                       syscall32_syscall_end - syscall32_syscall);
-        }       
+        if (use_sysenter > 0) {
+                memcpy(syscall32_page, syscall32_sysenter,
+                       syscall32_sysenter_end - syscall32_sysenter);
+        } else {
+                memcpy(syscall32_page, syscall32_syscall,
+                       syscall32_syscall_end - syscall32_syscall);
+        }
         return 0;
-} 
-        
-__initcall(init_syscall32); 
+}
+__initcall(init_syscall32);
 
 /* May not be __init: called during resume */
 void syscall32_cpu_init(void)
 {
         if (use_sysenter < 0)
-                use_sysenter = (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL);
+                use_sysenter = (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL);
 
-        /* Load these always in case some future AMD CPU supports
-           SYSENTER from compat mode too. */
+        /*
+         * Load these always in case some future AMD CPU supports
+         * SYSENTER from compat mode too.
+         */
         checking_wrmsrl(MSR_IA32_SYSENTER_CS, (u64)__KERNEL_CS);
         checking_wrmsrl(MSR_IA32_SYSENTER_ESP, 0ULL);
         checking_wrmsrl(MSR_IA32_SYSENTER_EIP, (u64)ia32_sysenter_target);