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pseries/papr-hvpipe: Kill task_struct pointer from struct hvpipe_source_info

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We don't really use task_struct pointer for anything meaningful. So just
kill it for now, and we can bring back later if we need this for any
future debug purposes.

Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/895e061e45cdc95db36fa7f27aa1922b81eed867.1777606826.git.ritesh.list@gmail.com
This commit is contained in:
Ritesh Harjani (IBM)
2026-05-01 09:41:46 +05:30
committed by Madhavan Srinivasan
parent 2eeac57748
commit 4e2d83c804
2 changed files with 2 additions and 4 deletions
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5
arch/powerpc/platforms/pseries/papr-hvpipe.c
View File

@@ -493,7 +493,6 @@ static int papr_hvpipe_dev_create_handle(u32 srcID)
return -ENOMEM;
src_info->srcID = srcID;
src_info->tsk = current;
init_waitqueue_head(&src_info->recv_wqh);
/*
@@ -503,8 +502,8 @@ static int papr_hvpipe_dev_create_handle(u32 srcID)
spin_lock_irqsave(&hvpipe_src_list_lock, flags);
if (hvpipe_find_source(srcID)) {
spin_unlock_irqrestore(&hvpipe_src_list_lock, flags);
pr_err("pid(%d) could not get the source(%d)\n",
src_info->tsk->pid, srcID);
pr_err("pid(%s:%d) could not get the source(%d)\n",
current->comm, task_pid_nr(current), srcID);
kfree(src_info);
return -EALREADY;
}

1
arch/powerpc/platforms/pseries/papr-hvpipe.h
View File

@@ -21,7 +21,6 @@ struct hvpipe_source_info {
u32 srcID;
u32 hvpipe_status;
wait_queue_head_t recv_wqh; /* wake up poll() waitq */
struct task_struct *tsk;
};
/*