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staging: unisys: fix NULL comparison in destroy_controlvm_payload_info()
authorBenjamin Romer <benjamin.romer@unisys.com>
Mon, 16 Mar 2015 17:58:27 +0000 (13:58 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 23 Mar 2015 20:53:53 +0000 (21:53 +0100)
Just remove the NULL from the check and test the pointer directly.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/unisys/visorchipset/visorchipset_main.c patch | blob | blame | history

diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index 7956ae71e82383d194ff274c8a6f121318c0a955..0f791fb0728fd55ab3d545579b5b12746b78e2c0 100644 (file)
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -1299,7 +1299,7 @@ cleanup:
 static void
 destroy_controlvm_payload_info(struct controlvm_payload_info *info)
 {
-       if (info->ptr != NULL) {
+       if (info->ptr) {
                iounmap(info->ptr);
                info->ptr = NULL;
        }