Seems 6ae6e160 broke creating multi and script type images and even
building of mkimage itself. There are two problems with that patch.

First is that expression (!(x == 0) || !(x == 1)) is always true for
unsigned int x. The expression must use AND (&&) not OR (||) to be
correct.

Second is the coding which causes gcc 4.9.x and newer scream gruesome
death and murder. The expression !x == 0 && !x == 1 is ambiguous and
should instead be rewritten into (x != 0) && (x != 1) to be correct.
The parenthesis are added for clarity.

Signed-off-by: Marek Vasut <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Philippe De Swert <[email protected]>
Cc: Simon Glass <[email protected]>
---
 tools/mkimage.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/mkimage.c b/tools/mkimage.c
index ae01cb1..8f8b6df 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -311,8 +311,7 @@ NXTARG:             ;
                exit (retval);
        }
 
-       if (!params.type == IH_TYPE_MULTI ||
-           !params.type == IH_TYPE_SCRIPT) {
+       if ((params.type != IH_TYPE_MULTI) && (params.type != IH_TYPE_SCRIPT)) {
                dfd = open(params.datafile, O_RDONLY | O_BINARY);
                if (dfd < 0) {
                        fprintf(stderr, "%s: Can't open %s: %s\n",
-- 
2.1.4

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