[PATCH] fdtoverlay: Return non-zero exit code if overlays can't be applied

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From: Valter Minute <valter.minute@xxxxxxxxxxx>

At present the tool terminates its execution if one of the overlays passed
as command-line arguments can't be successfully read or applied, but the exit
code of the process is zero, making failures hard to detect inside scripts.

Signed-off-by: Valter Minute <valter.minute@xxxxxxxxxxx>
---
 fdtoverlay.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fdtoverlay.c b/fdtoverlay.c
index 8a1d11b..5350af6 100644
--- a/fdtoverlay.c
+++ b/fdtoverlay.c
@@ -110,7 +110,6 @@ static int do_fdtoverlay(const char *input_filename,
 			(unsigned long)buf_len, fdt_totalsize(blob));
 		goto out_err;
 	}
-	ret = 0;
 
 	/* allocate blob pointer array */
 	ovblob = xmalloc(sizeof(*ovblob) * argc);
-- 
2.17.1





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