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[PATCH v2] net/core.c : remove redundant state settings after waking up

From: Lizhe <hidden>
Date: 2023-01-10 11:18:18
Also in: lkml
Subsystem: networking [general], the rest · Maintainers: "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

when schedule() returns, the current state is TASK_RUNNING, no
need to set its status to TASK_INTERRUPTIBLE, and after jumping
out of the wile loop, its status will be set to TASK_RUNNING,
so, set_current_state(TASK_INTERRUPTIBLE) is redundant

Signed-off-by: Lizhe <redacted>
---
 net/core/dev.c | 1 -
 1 file changed, 1 deletion(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index b76fb37b381e..4bd2d4b954c9 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6580,7 +6580,6 @@ static int napi_thread_wait(struct napi_struct *napi)
 		schedule();
 		/* woken being true indicates this thread owns this napi. */
 		woken = true;
-		set_current_state(TASK_INTERRUPTIBLE);
 	}
 	__set_current_state(TASK_RUNNING);
 
-- 
2.17.1
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