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Diffstat (limited to 'drivers/misc/cxl/main.c')
-rw-r--r--drivers/misc/cxl/main.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/misc/cxl/main.c b/drivers/misc/cxl/main.c
index b0b6ed31918e..1703655072b1 100644
--- a/drivers/misc/cxl/main.c
+++ b/drivers/misc/cxl/main.c
@@ -59,16 +59,10 @@ int cxl_afu_slbia(struct cxl_afu *afu)
static inline void _cxl_slbia(struct cxl_context *ctx, struct mm_struct *mm)
{
- struct task_struct *task;
unsigned long flags;
- if (!(task = get_pid_task(ctx->pid, PIDTYPE_PID))) {
- pr_devel("%s unable to get task %i\n",
- __func__, pid_nr(ctx->pid));
- return;
- }
- if (task->mm != mm)
- goto out_put;
+ if (ctx->mm != mm)
+ return;
pr_devel("%s matched mm - card: %i afu: %i pe: %i\n", __func__,
ctx->afu->adapter->adapter_num, ctx->afu->slice, ctx->pe);
@@ -79,8 +73,6 @@ static inline void _cxl_slbia(struct cxl_context *ctx, struct mm_struct *mm)
spin_unlock_irqrestore(&ctx->sste_lock, flags);
mb();
cxl_afu_slbia(ctx->afu);
-out_put:
- put_task_struct(task);
}
static inline void cxl_slbia_core(struct mm_struct *mm)