staging: kpc2000: simplify comparison to NULL in kpc2000_spi.c

Fixes checkpatch warning "Comparison to NULL could be written [...]".

Signed-off-by: Simon Sandström <simon@nikanor.nu>
Link: https://lore.kernel.org/r/20190704060811.10330-2-simon@nikanor.nu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c
index 009dec2f46419308e45dd65f3d00f81ac488d159..35ac1d7070b3812a211f02100cfe1a4fbc6651d9 100644 (file)
--- a/drivers/staging/kpc2000/kpc2000_spi.c
+++ b/drivers/staging/kpc2000/kpc2000_spi.c
@@ -436,7 +436,7 @@ kp_spi_probe(struct platform_device *pldev)
        }
 
        master = spi_alloc_master(&pldev->dev, sizeof(struct kp_spi));
-       if (master == NULL) {
+       if (!master) {
                dev_err(&pldev->dev, "%s: master allocation failed\n",
                        __func__);
                return -ENOMEM;
@@ -460,7 +460,7 @@ kp_spi_probe(struct platform_device *pldev)
                master->bus_num = pldev->id;
 
        r = platform_get_resource(pldev, IORESOURCE_MEM, 0);
-       if (r == NULL) {
+       if (!r) {
                dev_err(&pldev->dev, "%s: Unable to get platform resources\n",
                        __func__);
                status = -ENODEV;