From 85d309d53f7a6ecbe227a43c1aa2fdc31e2edd00 Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <me@tobin.cc>
Date: Tue, 5 Sep 2017 16:53:43 +1000
Subject: [PATCH] staging: rtlwifi: use kcalloc instead of multiply
Git-commit: 85d309d53f7a6ecbe227a43c1aa2fdc31e2edd00
Patch-mainline: v4.15-rc1
References: FATE#326887
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 <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/staging/rtlwifi/efuse.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/rtlwifi/efuse.c b/drivers/staging/rtlwifi/efuse.c
index 6d5e657017c6..d74c80d512c9 100644
--- a/drivers/staging/rtlwifi/efuse.c
+++ b/drivers/staging/rtlwifi/efuse.c
@@ -252,12 +252,11 @@ 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),
- GFP_ATOMIC);
+ efuse_word[i] = kcalloc(efuse_max_section, sizeof(u16), GFP_ATOMIC);
if (!efuse_word[i])
goto done;
}
--
2.19.1