[PATCH 4/5] wifi: ath5k: use vmalloc_array() to simplify code

[Qianfeng Rong <rongqianfeng@xxxxxxxx>]

Remove array_size() calls and replace vmalloc() with vmalloc_array() to
simplify the code.

Signed-off-by: Qianfeng Rong <rongqianfeng@xxxxxxxx>
---
 drivers/net/wireless/ath/ath5k/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index ec130510aeb2..91736f335210 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -912,7 +912,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file)
 
 	/* Create buffer and read in eeprom */
 
-	buf = vmalloc(array_size(eesize, 2));
+	buf = vmalloc_array(2, eesize);
 	if (!buf) {
 		ret = -ENOMEM;
 		goto err;
-- 
2.34.1