staging: unisys: unneeded NULL check

the NULL check for memregion is not required as it has already been
checked for NULL after kzalloc. so we can reach this part of the code
only if memregion is not NULL.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorutil/memregion_direct.c b/drivers/staging/unisys/visorutil/memregion_direct.c
index 26faad4707054da1509ea80823459060758399e7..33522cc8c22c9687d9c9fee70c764a7cfea5dcd1 100644 (file)
--- a/drivers/staging/unisys/visorutil/memregion_direct.c
+++ b/drivers/staging/unisys/visorutil/memregion_direct.c
@@ -57,10 +57,8 @@ visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes)
        rc = memregion;
 cleanup:
        if (rc == NULL) {
-               if (memregion != NULL) {
-                       visor_memregion_destroy(memregion);
-                       memregion = NULL;
-               }
+               visor_memregion_destroy(memregion);
+               memregion = NULL;
        }
        return rc;
 }