sysdump: add missing return statement in cpio_writefile()

cpio_writefile() should return the actual return value...

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/com32/sysdump/cpio.c b/com32/sysdump/cpio.c
index 79d01fc..b5a48df 100644 (file)
--- a/com32/sysdump/cpio.c
+++ b/com32/sysdump/cpio.c
@@ -63,6 +63,8 @@ int cpio_writefile(struct backend *be, const char *filename,
     rv = cpio_hdr(be, 0100644, len, filename, false);
     rv |= write_data(be, data, len, false);
     rv |= write_data(be, pad, -len & 3, false);
+
+    return rv;
 }
 
 int cpio_close(struct backend *be)