From: Gargi Sharma <gs051095@gmail.com>
Date: Tue, 7 Mar 2017 18:20:27 +0000 (+0530)
Subject: staging: gdm724x: Replace ternary operator with min macro
X-Git-Tag: v4.12-rc1~84^2~656
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c95d2e87fca1402e1a6a2a8577bf78abd401671f;p=linux.git

staging: gdm724x: Replace ternary operator with min macro

Use macro min() to get the minimum of two values for
brevity and readability. The macro MUX_TX_MAX_SIZE
has a value of 2048 which is well within the integer
limits. This check was done manually.

Found using Coccinelle:
@@ type T; T x; T y; @@
(
- x < y ? x : y
+ min(x,y)
|
- x > y ? x : y
+ max(x,y)
)

Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
index ae396638f897..fc7682c18f20 100644
--- a/drivers/staging/gdm724x/gdm_tty.c
+++ b/drivers/staging/gdm724x/gdm_tty.c
@@ -190,8 +190,7 @@ static int gdm_tty_write(struct tty_struct *tty, const unsigned char *buf,
 		return 0;
 
 	while (1) {
-		sending_len = remain > MUX_TX_MAX_SIZE ? MUX_TX_MAX_SIZE :
-							 remain;
+		sending_len = min(MUX_TX_MAX_SIZE, remain);
 		gdm_tty_send(gdm,
 			     (void *)(buf + sent_len),
 			     sending_len,