Hello,
I have attached a small patch to fix a warning "Prefer kcalloc over kzalloc with multiply"
for efuse.c as part of challenge 10 of Eudyptula.
Best regards,
Yurii Pavlenko
Signed-off-by: Yurii Pavlenko <pyldev@xxxxxxxxx>
---
drivers/staging/rtlwifi/efuse.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/rtlwifi/efuse.c b/drivers/staging/rtlwifi/efuse.c
index 6d5e657..520d4f2 100644
--- a/drivers/staging/rtlwifi/efuse.c
+++ b/drivers/staging/rtlwifi/efuse.c
@@ -248,15 +248,15 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
}
/* allocate memory for efuse_tbl and efuse_word */
- efuse_tbl = kzalloc(rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE] *
+ efuse_tbl = kcalloc(rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE],
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
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
