diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-08-21 15:02:57 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-09-03 21:29:48 +0300 |
| commit | d38792292be7113e73ba77383ed687ec87e8f7b5 (patch) | |
| tree | 76343bcaa86d514d7dca388c8be1f068d8210a5e /drivers/net/wireless | |
| parent | 25f855413885bbce8a0dd5d7dea670a0da1cdbe5 (diff) | |
wifi: brcmsmac: Use kvmemdup to simplify the code
Use kvmemdup instead of kvmalloc() + memcpy() to simplify the code.
No functional change.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240821070257.2298559-1-ruanjinjie@huawei.com
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c index d86f28b8bc60..5b1d35601bbd 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c @@ -1611,10 +1611,9 @@ int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, u32 idx) if (le32_to_cpu(hdr->idx) == idx) { pdata = wl->fw.fw_bin[i]->data + le32_to_cpu(hdr->offset); - *pbuf = kvmalloc(len, GFP_KERNEL); + *pbuf = kvmemdup(pdata, len, GFP_KERNEL); if (*pbuf == NULL) - goto fail; - memcpy(*pbuf, pdata, len); + return -ENOMEM; return 0; } } @@ -1622,7 +1621,6 @@ int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, u32 idx) brcms_err(wl->wlc->hw->d11core, "ERROR: ucode buf tag:%d can not be found!\n", idx); *pbuf = NULL; -fail: return -ENODATA; } |