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, 6 insertions, 5 deletions

diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index 7aa4c2a7a593..2c089c2c63bf 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -218,7 +218,7 @@ int main(int argc, char **argv, char **envp)
                 ret = 1;
         }
         printf("\n");
-        return(uml_exitcode);
+        return uml_exitcode;
 }
 
 #define CAN_KMALLOC() \
@@ -231,7 +231,7 @@ void *__wrap_malloc(int size)
         void *ret;
 
         if(!CAN_KMALLOC())
-                return(__real_malloc(size));
+                return __real_malloc(size);
         else if(size <= PAGE_SIZE) /* finding contiguos pages can be hard*/
                 ret = um_kmalloc(size);
         else ret = um_vmalloc(size);
@@ -242,16 +242,17 @@ void *__wrap_malloc(int size)
         if(ret == NULL)
                 errno = ENOMEM;
 
-        return(ret);
+        return ret;
 }
 
 void *__wrap_calloc(int n, int size)
 {
         void *ptr = __wrap_malloc(n * size);
 
-        if(ptr == NULL) return(NULL);
+        if(ptr == NULL)
+                return NULL;
         memset(ptr, 0, n * size);
-        return(ptr);
+        return ptr;
 }
 
 extern void __real_free(void *);