[PATCH v2 wireless -next] brcmfmac: Delete useless kfree code

[Zheng Yongjun]

The parameter of kfree function is NULL, so kfree code is useless, delete it.
Therefore, goto expression is no longer needed, so simplify it.
Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 .../net/wireless/broadcom/brcm80211/brcmfmac/firmware.c  | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index d821a4758f8c..add416a35a62 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -319,8 +319,10 @@ static void brcmf_fw_strip_multi_v2(struct nvram_parser 
*nvp, u16 domain_nr,
        u8 *nvram;
 
        nvram = kzalloc(nvp->nvram_len + 1 + 3 + sizeof(u32), GFP_KERNEL);
-       if (!nvram)
-               goto fail;
+       if (!nvram) {
+               nvp->nvram_len = 0;
+               return;
+       }
 
        /* Copy all valid entries, release old nvram and assign new one.
         * Valid entries are of type pcie/X/Y/ where X = domain_nr and
@@ -351,9 +353,6 @@ static void brcmf_fw_strip_multi_v2(struct nvram_parser 
*nvp, u16 domain_nr,
        nvp->nvram = nvram;
        nvp->nvram_len = j;
        return;
-fail:
-       kfree(nvram);
-       nvp->nvram_len = 0;
 }
 
 static void brcmf_fw_add_defaults(struct nvram_parser *nvp)
-- 
2.22.0