From 6c726f36cbf5b8b16ec07458d7c2ff1cc2d83d1f Mon Sep 17 00:00:00 2001 From: "Tobin C. Harding" Date: Fri, 29 Dec 2017 16:31:05 +0800 Subject: [PATCH] rtlwifi: use kcalloc instead of multiply This is merged by Ping-Ke Shih from commit 85d309d53f7a ("staging: rtlwifi: use kcalloc instead of multiply"), and original commit log is reserved below. checkpatch emits multiple warnings of type WARNING:ALLOC_WITH_MULTIPLY: Prefer kcalloc over kzalloc with multiply Replace two calls to kzalloc() with calls to kcalloc(). Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtlwifi/efuse.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c index ef9acd4..35b50be 100644 --- a/drivers/net/wireless/realtek/rtlwifi/efuse.c +++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c @@ -257,11 +257,11 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf) sizeof(u8), GFP_ATOMIC); if (!efuse_tbl) return; - efuse_word = kzalloc(EFUSE_MAX_WORD_UNIT * sizeof(u16 *), GFP_ATOMIC); + efuse_word = kcalloc(EFUSE_MAX_WORD_UNIT, sizeof(u16 *), GFP_ATOMIC); if (!efuse_word) goto out; for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) { - efuse_word[i] = kzalloc(efuse_max_section * sizeof(u16), + efuse_word[i] = kcalloc(efuse_max_section, sizeof(u16), GFP_ATOMIC); if (!efuse_word[i]) goto done; -- 2.7.4