From 1f4e2706525d46eeb678759f8a626619e5461143 Mon Sep 17 00:00:00 2001 From: Eva Rachel Retuya Date: Sat, 27 Feb 2016 20:39:23 +0800 Subject: [PATCH] staging: ste_rmi4: simplify NULL tests Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for consistency. Coccinelle semantic patch used: @@ identifier func; expression x; statement Z; @@ x = func(...); if ( ( + ! x - == NULL | + ! - NULL == x ) ) Z Signed-off-by: Eva Rachel Retuya Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c index 850a808f7d90..774958a8ce02 100644 --- a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c +++ b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c @@ -912,7 +912,7 @@ static int synaptics_rmi4_probe return -ENOMEM; rmi4_data->input_dev = input_allocate_device(); - if (rmi4_data->input_dev == NULL) { + if (!rmi4_data->input_dev) { retval = -ENOMEM; goto err_input; } -- 2.39.2