On Wed, 2012-11-28 at 18:01 +0800, kbuild test robot wrote:
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next
> head: 66e9865ee342f46259a45a5fbe50002fb73d53be
> commit: 66e9865ee342f46259a45a5fbe50002fb73d53be [42/42] ib_srpt: Convert TMR path to target_submit_tmr
> config: make ARCH=x86_64 allmodconfig
>
> All warnings:
>
> drivers/infiniband/ulp/srpt/ib_srpt.c: In function 'srpt_handle_tsk_mgmt':
> drivers/infiniband/ulp/srpt/ib_srpt.c:1832:6: warning: unused variable 'res' [-Wunused-variable]
>
Dropping this unused variable now.
Thanks Fengguang!
--nab
> vim +1832 +/res drivers/infiniband/ulp/srpt/ib_srpt.c
>
> a42d985b Bart Van Assche 2011-10-14 1816 *
> a42d985b Bart Van Assche 2011-10-14 1817 * Returns 0 if and only if the request will be processed by the target core.
> a42d985b Bart Van Assche 2011-10-14 1818 *
> a42d985b Bart Van Assche 2011-10-14 1819 * For more information about SRP_TSK_MGMT information units, see also section
> a42d985b Bart Van Assche 2011-10-14 1820 * 6.7 in the SRP r16a document.
> a42d985b Bart Van Assche 2011-10-14 1821 */
> a42d985b Bart Van Assche 2011-10-14 1822 static void srpt_handle_tsk_mgmt(struct srpt_rdma_ch *ch,
> a42d985b Bart Van Assche 2011-10-14 1823 struct srpt_recv_ioctx *recv_ioctx,
> a42d985b Bart Van Assche 2011-10-14 1824 struct srpt_send_ioctx *send_ioctx)
> a42d985b Bart Van Assche 2011-10-14 1825 {
> a42d985b Bart Van Assche 2011-10-14 1826 struct srp_tsk_mgmt *srp_tsk;
> a42d985b Bart Van Assche 2011-10-14 1827 struct se_cmd *cmd;
> 66e9865e Nicholas Bellinger 2012-11-28 1828 struct se_session *sess = ch->sess;
> a42d985b Bart Van Assche 2011-10-14 1829 uint64_t unpacked_lun;
> 66e9865e Nicholas Bellinger 2012-11-28 1830 uint32_t tag = 0;
> a42d985b Bart Van Assche 2011-10-14 1831 int tcm_tmr;
> 66e9865e Nicholas Bellinger 2012-11-28 @1832 int res, rc;
> a42d985b Bart Van Assche 2011-10-14 1833
> a42d985b Bart Van Assche 2011-10-14 1834 BUG_ON(!send_ioctx);
> a42d985b Bart Van Assche 2011-10-14 1835
> a42d985b Bart Van Assche 2011-10-14 1836 srp_tsk = recv_ioctx->ioctx.buf;
> a42d985b Bart Van Assche 2011-10-14 1837 cmd = &send_ioctx->cmd;
> a42d985b Bart Van Assche 2011-10-14 1838
> a42d985b Bart Van Assche 2011-10-14 1839 pr_debug("recv tsk_mgmt fn %d for task_tag %lld and cmd tag %lld"
> a42d985b Bart Van Assche 2011-10-14 1840 " cm_id %p sess %p\n", srp_tsk->tsk_mgmt_func,
>
> ---
> 0-DAY kernel build testing backend Open Source Technology Center
> Fengguang Wu, Yuanhan Liu Intel Corporation
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