linux-kernel - [PATCH 10/10] n_gsm: switch escape to bool

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Message-Id: <20200219084949.28074-10-jslaby@suse.cz>
Date:   Wed, 19 Feb 2020 09:49:49 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 10/10] n_gsm: switch escape to bool

gsm_mux->escape is used as a bool, so treat it as such.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/tty/n_gsm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index e0283bb24bb5..d77ed82a4840 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -215,7 +215,7 @@ struct gsm_mux {
 	unsigned int len;
 	unsigned int address;
 	unsigned int count;
-	int escape;
+	bool escape;
 	int encoding;
 	u8 control;
 	u8 fcs;
@@ -1976,7 +1976,7 @@ static void gsm1_receive(struct gsm_mux *gsm, unsigned char c)
 	}
 
 	if (c == GSM1_ESCAPE) {
-		gsm->escape = 1;
+		gsm->escape = true;
 		return;
 	}
 
@@ -1986,7 +1986,7 @@ static void gsm1_receive(struct gsm_mux *gsm, unsigned char c)
 
 	if (gsm->escape) {
 		c ^= GSM1_ESCAPE_BITS;
-		gsm->escape = 0;
+		gsm->escape = false;
 	}
 	switch (gsm->state) {
 	case GSM_START:		/* First byte after SOF */
-- 
2.25.0