From: kbuild test robot <lkp@intel.com>
To: Zhou Wang <wangzhou1@hisilicon.com>
Cc: kbuild-all@lists.01.org, linux-crypto@vger.kernel.org,
Herbert Xu <herbert@gondor.apana.org.au>,
Shukun Tan <tanshukun1@huawei.com>
Subject: [cryptodev:master 162/163] drivers/crypto/hisilicon/zip/zip_main.c:154:13: error: 'head' undeclared; did you mean '_end'?
Date: Fri, 1 Nov 2019 16:33:45 +0800 [thread overview]
Message-ID: <201911011637.ZqPb4BBG%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
head: 298b4c604008025b134bc6fccbc4018449945d60
commit: 700f7d0d29c795c36517dcd3541e4432a76c2efc [162/163] crypto: hisilicon - fix to return sub-optimal device when best device has no qps
config: alpha-allyesconfig (attached as .config)
compiler: alpha-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 700f7d0d29c795c36517dcd3541e4432a76c2efc
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=alpha
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/crypto/hisilicon/zip/zip_main.c: In function 'find_zip_device':
>> drivers/crypto/hisilicon/zip/zip_main.c:154:13: error: 'head' undeclared (first use in this function); did you mean '_end'?
free_list(&head);
^~~~
_end
drivers/crypto/hisilicon/zip/zip_main.c:154:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/crypto/hisilicon/zip/zip_main.c:153:1: warning: label 'err' defined but not used [-Wunused-label]
err:
^~~
vim +154 drivers/crypto/hisilicon/zip/zip_main.c
104
105 struct hisi_zip *find_zip_device(int node)
106 {
107 struct hisi_zip *ret = NULL;
108 #ifdef CONFIG_NUMA
109 struct hisi_zip_resource *res, *tmp;
110 struct hisi_zip *hisi_zip;
111 struct list_head *n;
112 struct device *dev;
113 LIST_HEAD(head);
114
115 mutex_lock(&hisi_zip_list_lock);
116
117 list_for_each_entry(hisi_zip, &hisi_zip_list, list) {
118 res = kzalloc(sizeof(*res), GFP_KERNEL);
119 if (!res)
120 goto err;
121
122 dev = &hisi_zip->qm.pdev->dev;
123 res->hzip = hisi_zip;
124 res->distance = node_distance(dev->numa_node, node);
125
126 n = &head;
127 list_for_each_entry(tmp, &head, list) {
128 if (res->distance < tmp->distance) {
129 n = &tmp->list;
130 break;
131 }
132 }
133 list_add_tail(&res->list, n);
134 }
135
136 list_for_each_entry(tmp, &head, list) {
137 if (hisi_qm_get_free_qp_num(&tmp->hzip->qm)) {
138 ret = tmp->hzip;
139 break;
140 }
141 }
142
143 free_list(&head);
144 #else
145 mutex_lock(&hisi_zip_list_lock);
146
147 ret = list_first_entry(&hisi_zip_list, struct hisi_zip, list);
148 #endif
149 mutex_unlock(&hisi_zip_list_lock);
150
151 return ret;
152
153 err:
> 154 free_list(&head);
155 mutex_unlock(&hisi_zip_list_lock);
156 return NULL;
157 }
158
---
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next reply other threads:[~2019-11-01 8:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-01 8:33 kbuild test robot [this message]
2019-11-01 11:03 ` [cryptodev:master 162/163] drivers/crypto/hisilicon/zip/zip_main.c:154:13: error: 'head' undeclared; did you mean '_end'? Zhou Wang
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