staging: ste_rmi4: simplify NULL tests
Author: Eva Rachel Retuya <eraretuya@gmail.com>
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 850a808..774958a 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;
} |
---
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 850a808..774958a 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;
}