Hi Vikas,
FYI, there are new smatch warnings show up in
tree: git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git pending-base
head: 5d3b76164c0df1d85f5c388c8b122c6c4dee5658
commit: 154f453dbf1615227bcc513e66fd44da25046652 [121/166] [SCSI] qla4xxx:
Updated print for device login, logout path
drivers/scsi/qla4xxx/ql4_os.c:1752 qla4xxx_get_ep_param() warn: variable
dereferenced before check 'qla_ep' (see line 1745)
git remote add scsi git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
git remote update scsi
git checkout 154f453dbf1615227bcc513e66fd44da25046652
vim +/qla_ep +1752 drivers/scsi/qla4xxx/ql4_os.c
b3a271a9 Manish Rangankar 2011-07-25 1739 char
*buf)
b3a271a9 Manish Rangankar 2011-07-25 1740 {
b3a271a9 Manish Rangankar 2011-07-25 1741 struct qla_endpoint *qla_ep =
ep->dd_data;
b3a271a9 Manish Rangankar 2011-07-25 1742 struct sockaddr *dst_addr;
154f453d Vikas Chaudhary 2013-12-16 1743 struct scsi_qla_host *ha;
b3a271a9 Manish Rangankar 2011-07-25 1744
154f453d Vikas Chaudhary 2013-12-16 @1745 ha = to_qla_host(qla_ep->host);
154f453d Vikas Chaudhary 2013-12-16 1746 DEBUG2(ql4_printk(KERN_INFO,
ha, "%s: host: %ld\n", __func__,
154f453d Vikas Chaudhary 2013-12-16 1747 ha->host_no));
b3a271a9 Manish Rangankar 2011-07-25 1748
b3a271a9 Manish Rangankar 2011-07-25 1749 switch (param) {
b3a271a9 Manish Rangankar 2011-07-25 1750 case ISCSI_PARAM_CONN_PORT:
b3a271a9 Manish Rangankar 2011-07-25 1751 case ISCSI_PARAM_CONN_ADDRESS:
b3a271a9 Manish Rangankar 2011-07-25 @1752 if (!qla_ep)
b3a271a9 Manish Rangankar 2011-07-25 1753 return
-ENOTCONN;
b3a271a9 Manish Rangankar 2011-07-25 1754
b3a271a9 Manish Rangankar 2011-07-25 1755 dst_addr = (struct
sockaddr *)&qla_ep->dst_addr;
---
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