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Subject[PATCH] tty: hvcs: simplify if-if to if-else
Date
Use if and else instead of if(A) and if (!A) and fix a coding style.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
---
drivers/tty/hvc/hvcs.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 245da1dfd818..9b7e8246a464 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -581,10 +581,9 @@ static int hvcs_io(struct hvcs_struct *hvcsd)

spin_unlock_irqrestore(&hvcsd->lock, flags);
/* This is synch -- FIXME :js: it is not! */
- if(got)
+ if (got)
tty_flip_buffer_push(&hvcsd->port);
-
- if (!got) {
+ else {
/* Do this _after_ the flip_buffer_push */
spin_lock_irqsave(&hvcsd->lock, flags);
vio_enable_interrupts(hvcsd->vdev);
--
2.35.1
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