[LTP] [PATCH 08/10] Fix return(NULL) -> return NULL

[michal . simek]

From: Michal Simek <mon...@monstr.eu>


Signed-off-by: Michal Simek <mon...@monstr.eu>
---
 testcases/kernel/fs/doio/doio.c                 |    2 +-
 testcases/kernel/syscalls/sigrelse/sigrelse01.c |    4 ++--
 testcases/kernel/syscalls/symlink/symlink01.c   |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/testcases/kernel/fs/doio/doio.c b/testcases/kernel/fs/doio/doio.c
index 0f47697..7c6990c 100644
--- a/testcases/kernel/fs/doio/doio.c
+++ b/testcases/kernel/fs/doio/doio.c
@@ -3600,7 +3600,7 @@ int       patshift;
                return errbuf;
        }
 
-       return(NULL);
+       return NULL;
 }
 
 
diff --git a/testcases/kernel/syscalls/sigrelse/sigrelse01.c 
b/testcases/kernel/syscalls/sigrelse/sigrelse01.c
index db26ca7..b477829 100644
--- a/testcases/kernel/syscalls/sigrelse/sigrelse01.c
+++ b/testcases/kernel/syscalls/sigrelse/sigrelse01.c
@@ -643,7 +643,7 @@ int fd;
     /* set timeout alarm in case the pipe is blocked */
     if (set_timeout() < 0) {
        /* an error occured, message in mesg */
-       return(NULL);
+       return NULL;
     }
 
     ret = -1;
@@ -653,7 +653,7 @@ int fd;
                errno, strerror(errno));
        
            clear_timeout();
-           return(NULL);
+           return NULL;
         }
     }
     clear_timeout();
diff --git a/testcases/kernel/syscalls/symlink/symlink01.c 
b/testcases/kernel/syscalls/symlink/symlink01.c
index ebd3be7..96902e9 100644
--- a/testcases/kernel/syscalls/symlink/symlink01.c
+++ b/testcases/kernel/syscalls/symlink/symlink01.c
@@ -629,7 +629,7 @@ char *ptr;
        }
        
     }
-    return(NULL);
+    return NULL;
 }
 
 /***********************************************************************
-- 
1.5.5.1


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