Messages in this thread Patch in this message |  | | Subject | [PATCH 1/2] Input: nspire-keypad: Delete an error message for a failed memory allocation in nspire_keypad_probe() | From | SF Markus Elfring <> | Date | Sat, 27 Jan 2018 10:54:10 +0100 |
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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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