[PATCH] Input: matrix-keymap: Delete an error message for a failed memory allocation in matrix_keypad_build_keymap()
From: SF Markus Elfring <hidden>
Date: 2018-01-25 20:12:09
Also in:
kernel-janitors, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
From: Markus Elfring <redacted> Date: Thu, 25 Jan 2018 21:07:00 +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 <redacted> --- drivers/input/matrix-keymap.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/input/matrix-keymap.c b/drivers/input/matrix-keymap.c
index 8ccefc15c7a4..298bd56b02bd 100644
--- a/drivers/input/matrix-keymap.c
+++ b/drivers/input/matrix-keymap.c@@ -173,11 +173,8 @@ int matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data, keymap = devm_kzalloc(input_dev->dev.parent, max_keys * sizeof(*keymap), GFP_KERNEL); - if (!keymap) { - dev_err(input_dev->dev.parent, - "Unable to allocate memory for keymap"); + if (!keymap) return -ENOMEM; - } } input_dev->keycode = keymap;
--
2.16.1