[v2,2/2] Staging: goldfish: Remove explicit NULL comparison
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Message ID 1452188318-8184-3-git-send-email-shraddha.6596@gmail.com
State New, archived
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Series
  • Staging: goldfish: Checkpatch cleanups
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Commit Message

Shraddha Barke Jan. 7, 2016, 5:38 p.m. UTC
Remove explicit NULL comparison and write it in its simpler form.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
---
Changes in v2-
 No change.Added lkml and other maintainers.

 drivers/staging/goldfish/goldfish_audio.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c
index f1e1838..364fdcd 100644
--- a/drivers/staging/goldfish/goldfish_audio.c
+++ b/drivers/staging/goldfish/goldfish_audio.c
@@ -280,12 +280,12 @@  static int goldfish_audio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, data);
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (r == NULL) {
+	if (!r) {
 		dev_err(&pdev->dev, "platform_get_resource failed\n");
 		return -ENODEV;
 	}
 	data->reg_base = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE);
-	if (data->reg_base == NULL)
+	if (!data->reg_base)
 		return -ENOMEM;
 
 	data->irq = platform_get_irq(pdev, 0);
@@ -295,7 +295,7 @@  static int goldfish_audio_probe(struct platform_device *pdev)
 	}
 	data->buffer_virt = dmam_alloc_coherent(&pdev->dev,
 				COMBINED_BUFFER_SIZE, &buf_addr, GFP_KERNEL);
-	if (data->buffer_virt == NULL) {
+	if (!data->buffer_virt) {
 		dev_err(&pdev->dev, "allocate buffer failed\n");
 		return -ENOMEM;
 	}