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rtlwifi: use kcalloc instead of multiply

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This is merged by Ping-Ke Shih from commit 85d309d53f ("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 <gregkh@linuxfoundation.org>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Tobin C. Harding 2017-12-29 16:31:05 +08:00 • committed by Kalle Valo
parent 634f6b95be
commit 6c726f36cb
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/realtek/rtlwifi/efuse.c
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@ -257,11 +257,11 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
sizeof(u8), GFP_ATOMIC); sizeof(u8), GFP_ATOMIC);
if (!efuse_tbl) if (!efuse_tbl)
return; 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) if (!efuse_word)
goto out; goto out;
for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) { 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); GFP_ATOMIC);
if (!efuse_word[i]) if (!efuse_word[i])
goto done; goto done;