* [PATCH] Replace kmalloc with kmalloc_array
@ 2016-12-08 5:13 Architha Chitukuri
0 siblings, 0 replies; 2+ messages in thread
From: Architha Chitukuri @ 2016-12-08 5:13 UTC (permalink / raw)
To: Dmitri Torokhov, Architha Chitukuri
Cc: linux-input, vidushi.koul, archithachitukuri
From: "a.chitukuri" <a.chitukuri@samsung.com>
Replace kmalloc with a more specific function kmalloc_array
when allocated memory size is a multiplication of: NUMBER*SIZE
Signed-off-by: a.chitukuri <a.chitukuri@samsung.com>
---
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
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2016-12-03 18:49 ` [PATCH] Replace kmalloc with kmalloc_array dmitry.torokhov
2016-12-08 5:13 Architha Chitukuri
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