uml: formatting fixes around os_{read_write}_file callers

Formatting fixes ahead of renaming os_{read_write}_file_k to
os_{read_write}_file and fixing all the callers.

Signed-off-by: Jeff Dike <jdike@linux.intel.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>

2 files changed, 22 insertions, 35 deletions

diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c
index bf3dd9659865..cff73faae991 100644
--- a/arch/um/kernel/initrd.c
+++ b/arch/um/kernel/initrd.c
@@ -21,12 +21,20 @@ static int __init read_initrd(void)
         long long size;
         int err;
 
-        if(initrd == NULL) return 0;
+        if(initrd == NULL)
+                return 0;
+
         err = os_file_size(initrd, &size);
-        if(err) return 0;
+        if(err)
+                return 0;
+
         area = alloc_bootmem(size);
-        if(area == NULL) return 0;
-        if(load_initrd(initrd, area, size) == -1) return 0;
+        if(area == NULL)
+                return 0;
+
+        if(load_initrd(initrd, area, size) == -1)
+                return 0;
+
         initrd_start = (unsigned long) area;
         initrd_end = initrd_start + size;
         return 0;
@@ -53,25 +61,15 @@ int load_initrd(char *filename, void *buf, int size)
         fd = os_open_file(filename, of_read(OPENFLAGS()), 0);
         if(fd < 0){
                 printk("Opening '%s' failed - err = %d\n", filename, -fd);
-                return(-1);
+                return -1;
         }
         n = os_read_file_k(fd, buf, size);
         if(n != size){
                 printk("Read of %d bytes from '%s' failed, err = %d\n", size,
                        filename, -n);
-                return(-1);
+                return -1;
         }
 
         os_close_file(fd);
-        return(0);
+        return 0;
 }
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index 47b690893c06..9ac562124654 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -89,7 +89,7 @@ static int idle_proc(void *cpup)
 
         cpu_set(cpu, cpu_online_map);
         default_idle();
-        return(0);
+        return 0;
 }
 
 static struct task_struct *idle_thread(int cpu)
@@ -97,8 +97,8 @@ static struct task_struct *idle_thread(int cpu)
         struct task_struct *new_task;
         unsigned char c;
 
-        current->thread.request.u.thread.proc = idle_proc;
-        current->thread.request.u.thread.arg = (void *) cpu;
+        current->thread.request.u.thread.proc = idle_proc;
+        current->thread.request.u.thread.arg = (void *) cpu;
         new_task = fork_idle(cpu);
         if(IS_ERR(new_task))
                 panic("copy_process failed in idle_thread, error = %ld",
@@ -111,7 +111,7 @@ static struct task_struct *idle_thread(int cpu)
         CHOOSE_MODE(os_write_file_k(new_task->thread.mode.tt.switch_pipe[1], &c,
                                     sizeof(c)),
                     ({ panic("skas mode doesn't support SMP"); }));
-        return(new_task);
+        return new_task;
 }
 
 void smp_prepare_cpus(unsigned int maxcpus)
@@ -162,13 +162,13 @@ int __cpu_up(unsigned int cpu)
         cpu_set(cpu, smp_commenced_mask);
         while (!cpu_isset(cpu, cpu_online_map))
                 mb();
-        return(0);
+        return 0;
 }
 
 int setup_profiling_timer(unsigned int multiplier)
 {
         printk(KERN_INFO "setup_profiling_timer\n");
-        return(0);
+        return 0;
 }
 
 void smp_call_function_slave(int cpu);
@@ -204,7 +204,7 @@ void IPI_handler(int cpu)
 
 int hard_smp_processor_id(void)
 {
-        return(pid_to_processor_id(os_getpid()));
+        return pid_to_processor_id(os_getpid());
 }
 
 static DEFINE_SPINLOCK(call_lock);
@@ -253,14 +253,3 @@ int smp_call_function(void (*_func)(void *info), void *_info, int nonatomic,
 }
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */