[PATCH] kfree cleanup: drivers/s390

This is the drivers/s390/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/s390/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Cornelia Huck <cohuck@de.ibm.com>
Acked-by: Stefan Bader <Stefan.Bader@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/s390/crypto/z90main.c b/drivers/s390/crypto/z90main.c
index 0cb47eca91f3..04c2ef778ec6 100644
--- a/drivers/s390/crypto/z90main.c
+++ b/drivers/s390/crypto/z90main.c
@@ -3051,8 +3051,7 @@ destroy_crypto_device(int index)
         if (dev_ptr) {
                 disabledFlag = dev_ptr->disabled;
                 t = dev_ptr->dev_type;
-                if (dev_ptr->dev_resp_p)
-                        kfree(dev_ptr->dev_resp_p);
+                kfree(dev_ptr->dev_resp_p);
                 kfree(dev_ptr);
         } else {
                 disabledFlag = 0;
@@ -3080,11 +3079,11 @@ static void
 destroy_z90crypt(void)
 {
         int i;
+
         for (i = 0; i < z90crypt.max_count; i++)
                 if (z90crypt.device_p[i])
                         destroy_crypto_device(i);
-        if (z90crypt.hdware_info)
-                kfree((void *)z90crypt.hdware_info);
+        kfree(z90crypt.hdware_info);
         memset((void *)&z90crypt, 0, sizeof(z90crypt));
 }