This is a non-functional change that should make the code more readable.
Signed-off-by: Marek Behún marek.behun@nic.cz --- tools/kwboot.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/kwboot.c b/tools/kwboot.c index 7f231c0823..2e5684b91c 100644 --- a/tools/kwboot.c +++ b/tools/kwboot.c @@ -375,6 +375,12 @@ kwboot_xm_makeblock(struct kwboot_block *block, const void *data, return n; }
+static int +_is_xm_reply(char c) +{ + return c == ACK || c == NAK || c == CAN; +} + static int kwboot_xm_sendblock(int fd, struct kwboot_block *block) { @@ -395,10 +401,10 @@ kwboot_xm_sendblock(int fd, struct kwboot_block *block) c = NAK; }
- if (c != ACK && c != NAK && c != CAN) + if (!_is_xm_reply(c)) printf("%c", c);
- } while (c != ACK && c != NAK && c != CAN); + } while (!_is_xm_reply(c));
if (c != ACK) kwboot_progress(-1, '+');