[PATCH] staging: gasket: interrupt: use sizeof(*p) for memory allocation

[Kimberly Brown <kimbrownkd@gmail.com>]

Use sizeof(*p) instead of sizeof(struct P) for memory allocation. This
change complies with the Linux kernel coding style. It improves
readability and decreases the opportunity for bugs if the pointer
variable type is changed. Issue found by checkpatch.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
---
 drivers/staging/gasket/gasket_interrupt.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/gasket/gasket_interrupt.c b/drivers/staging/gasket/gasket_interrupt.c
index 49d47afad64f..8353ab50b3ec 100644
--- a/drivers/staging/gasket/gasket_interrupt.c
+++ b/drivers/staging/gasket/gasket_interrupt.c
@@ -322,8 +322,7 @@ int gasket_interrupt_init(struct gasket_dev *gasket_dev)
 	const struct gasket_driver_desc *driver_desc =
 		gasket_get_driver_desc(gasket_dev);
 
-	interrupt_data = kzalloc(sizeof(struct gasket_interrupt_data),
-				 GFP_KERNEL);
+	interrupt_data = kzalloc(sizeof(*interrupt_data), GFP_KERNEL);
 	if (!interrupt_data)
 		return -ENOMEM;
 	gasket_dev->interrupt_data = interrupt_data;
-- 
2.17.1