[S390] s390dbf: Remove needless check for NULL pointer.

The check for NULL pointer has already be done before. Therefore we can remove
the second check.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 369de12..be8bcea 100644 (file)
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -642,8 +642,7 @@ found:
        p_info = kmalloc(sizeof(file_private_info_t),
                                                GFP_KERNEL);
        if(!p_info){
-               if(debug_info_snapshot)
-                       debug_info_free(debug_info_snapshot);
+               debug_info_free(debug_info_snapshot);
                rc = -ENOMEM;
                goto out;
        }