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Subject[PATCH 1/2] Input: nspire-keypad: Delete an error message for a failed memory allocation in nspire_keypad_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 27 Jan 2018 10:33:37 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/input/keyboard/nspire-keypad.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c
index c7f26fa3034c..f13b50213f94 100644
--- a/drivers/input/keyboard/nspire-keypad.c
+++ b/drivers/input/keyboard/nspire-keypad.c
@@ -175,10 +175,8 @@ static int nspire_keypad_probe(struct platform_device *pdev)

keypad = devm_kzalloc(&pdev->dev, sizeof(struct nspire_keypad),
GFP_KERNEL);
- if (!keypad) {
- dev_err(&pdev->dev, "failed to allocate keypad memory\n");
+ if (!keypad)
return -ENOMEM;
- }

keypad->row_shift = get_count_order(KEYPAD_BITMASK_COLS);

--
2.16.1
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