[PATCH 03/14] Input: samsung-keypad - do not combine memory allocation checks

[Dmitry Torokhov]

The driver uses devm API to allocate resources so there's no reason
to do allocations first and then check and release everything at once.

Check results immediately after doing allocation of each resource.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov at gmail.com>
---
 drivers/input/keyboard/samsung-keypad.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 46c0d0c900f6..2be3bfa87ce1 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -349,8 +349,11 @@ static int samsung_keypad_probe(struct platform_device *pdev)
 
 	keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad) + keymap_size,
 			      GFP_KERNEL);
+	if (!keypad)
+		return -ENOMEM;
+
 	input_dev = devm_input_allocate_device(&pdev->dev);
-	if (!keypad || !input_dev)
+	if (!input_dev)
 		return -ENOMEM;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-- 
2.46.0.184.g6999bdac58-goog