fdtgrep: Simplify code to inverting the match
The code to invert the match in h_include() is a bit convoluted.
Simplify it by using disp->invert only once.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index a6cdc32..b06a1a7 100644
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -634,14 +634,8 @@
inc = 0;
}
- switch (inc) {
- case 1:
- inc = !disp->invert;
- break;
- case 0:
- inc = disp->invert;
- break;
- }
+ if (inc != -1 && disp->invert)
+ inc = !inc;
debug(" - returning %d\n", inc);
return inc;