[PATCH] Replace kmalloc with kmalloc_array
From: Architha Chitukuri <hidden>
Date: 2016-12-08 05:15:50
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
From: "a.chitukuri" <redacted> Replace kmalloc with a more specific function kmalloc_array when allocated memory size is a multiplication of: NUMBER*SIZE Signed-off-by: a.chitukuri <redacted> --- drivers/input/joystick/joydump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/joystick/joydump.c b/drivers/input/joystick/joydump.c
index d1c6e48..7f4dff9 100644
--- a/drivers/input/joystick/joydump.c
+++ b/drivers/input/joystick/joydump.c@@ -80,7 +80,7 @@ static int joydump_connect(struct gameport *gameport, struct gameport_driver *dr timeout = gameport_time(gameport, 10000); /* 10 ms */ - buf = kmalloc(BUF_SIZE * sizeof(struct joydump), GFP_KERNEL); + buf = kmalloc_array(BUF_SIZE, sizeof(struct joydump), GFP_KERNEL); if (!buf) { printk(KERN_INFO "joydump: no memory for testing\n"); goto jd_end;
--
1.7.9.5