uml: formatting fixes

Formatting fixes -
	style violations
	whitespace breakage
	emacs formatting comment removal

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 25 insertions, 26 deletions

diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 89c6dba731f..299d75a41a7 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -63,8 +63,8 @@ struct cpuinfo_um boot_cpu_data = {
 
 unsigned long thread_saved_pc(struct task_struct *task)
 {
-        return(os_process_pc(CHOOSE_MODE_PROC(thread_pid_tt, thread_pid_skas,
-                                              task)));
+        return os_process_pc(CHOOSE_MODE_PROC(thread_pid_tt, thread_pid_skas,
+                                              task));
 }
 
 static int show_cpuinfo(struct seq_file *m, void *v)
@@ -86,7 +86,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                    loops_per_jiffy/(500000/HZ),
                    (loops_per_jiffy/(5000/HZ)) % 100);
 
-        return(0);
+        return 0;
 }
 
 static void *c_start(struct seq_file *m, loff_t *pos)
@@ -212,12 +212,12 @@ __uml_setup("debug", no_skas_debug_setup,
 #ifdef CONFIG_SMP
 static int __init uml_ncpus_setup(char *line, int *add)
 {
-       if (!sscanf(line, "%d", &ncpus)) {
-               printf("Couldn't parse [%s]\n", line);
-               return -1;
-       }
+        if (!sscanf(line, "%d", &ncpus)) {
+                printf("Couldn't parse [%s]\n", line);
+                return -1;
+        }
 
-       return 0;
+        return 0;
 }
 
 __uml_setup("ncpus=", uml_ncpus_setup,
@@ -234,7 +234,7 @@ static int force_tt = 0;
 static int __init mode_tt_setup(char *line, int *add)
 {
         force_tt = 1;
-        return(0);
+        return 0;
 }
 
 #else
@@ -245,7 +245,7 @@ static int __init mode_tt_setup(char *line, int *add)
 static int __init mode_tt_setup(char *line, int *add)
 {
         printf("CONFIG_MODE_TT disabled - 'mode=tt' ignored\n");
-        return(0);
+        return 0;
 }
 
 #else
@@ -256,7 +256,7 @@ static int __init mode_tt_setup(char *line, int *add)
 static int __init mode_tt_setup(char *line, int *add)
 {
         printf("CONFIG_MODE_SKAS disabled - 'mode=tt' redundant\n");
-        return(0);
+        return 0;
 }
 
 #endif
@@ -274,16 +274,15 @@ int mode_tt = DEFAULT_TT;
 
 static int __init Usage(char *line, int *add)
 {
-        const char **p;
+        const char **p;
 
         printf(usage_string, init_utsname()->release);
-        p = &__uml_help_start;
-        while (p < &__uml_help_end) {
-                printf("%s", *p);
-                p++;
-        }
+        p = &__uml_help_start;
+        while (p < &__uml_help_end) {
+                printf("%s", *p);
+                p++;
+        }
         exit(0);
-
         return 0;
 }
 
@@ -379,8 +378,8 @@ int __init linux_main(int argc, char **argv)
                                           set_task_sizes_skas, &task_size);
 
         /*
-         * Setting up handlers to 'sig_info' struct
-         */
+         * Setting up handlers to 'sig_info' struct
+         */
         os_fill_handlinfo(handlinfo_kern);
 
         brk_start = (unsigned long) sbrk(0);
@@ -407,7 +406,7 @@ int __init linux_main(int argc, char **argv)
         argv1_begin = argv[1];
         argv1_end = &argv[1][strlen(argv[1])];
 #endif
-  
+
         highmem = 0;
         iomem_size = (iomem_size + PAGE_SIZE - 1) & PAGE_MASK;
         max_physmem = get_kmem_end() - uml_physmem - iomem_size - MIN_VMALLOC;
@@ -449,12 +448,12 @@ int __init linux_main(int argc, char **argv)
                 printf("Kernel virtual memory size shrunk to %lu bytes\n",
                        virtmem_size);
 
-        uml_postsetup();
+        uml_postsetup();
 
         task_protections((unsigned long) &init_thread_info);
         os_flush_stdout();
 
-        return(CHOOSE_MODE(start_uml_tt(), start_uml_skas()));
+        return CHOOSE_MODE(start_uml_tt(), start_uml_skas());
 }
 
 extern int uml_exitcode;
@@ -467,7 +466,7 @@ static int panic_exit(struct notifier_block *self, unsigned long unused1,
         bust_spinlocks(0);
         uml_exitcode = 1;
         machine_halt();
-        return(0);
+        return 0;
 }
 
 static struct notifier_block panic_exit_notifier = {
@@ -482,14 +481,14 @@ void __init setup_arch(char **cmdline_p)
                         &panic_exit_notifier);
         paging_init();
         strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
-        *cmdline_p = command_line;
+        *cmdline_p = command_line;
         setup_hostinfo();
 }
 
 void __init check_bugs(void)
 {
         arch_check_bugs();
-        os_check_bugs();
+        os_check_bugs();
 }
 
 void apply_alternatives(struct alt_instr *start, struct alt_instr *end)