From: Aastha Gupta <aastha.gupta4104@gmail.com>
Date: Sun, 17 Sep 2017 20:00:35 +0000 (+0530)
Subject: staging: speakup: remove NULL comparison
X-Git-Tag: v4.15-rc1~142^2~316
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f952ec5f429cf961e1a812591a39c6c5c5852c9c;p=linux.git

staging: speakup: remove NULL comparison

This was done using cocccinelle script:
@@
identifier arg;
@@

-arg==NULL
+!arg

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index 938a0aed7de5..e215d05fcffe 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -2096,7 +2096,7 @@ speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym,
 	u_char shift_info, offset;
 	int ret = 0;
 
-	if (synth == NULL)
+	if (!synth)
 		return 0;
 
 	spin_lock_irqsave(&speakup_info.spinlock, flags);