linux-kernel - [PATCH -next] virtiofs: remove unused variable 'fc'

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Date:   Wed, 23 Oct 2019 14:21:30 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <vgoyal@...hat.com>, <stefanha@...hat.com>, <miklos@...redi.hu>,
        <mszeredi@...hat.com>
CC:     <virtualization@...ts.linux-foundation.org>,
        <linux-fsdevel@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] virtiofs: remove unused variable 'fc'

fs/fuse/virtio_fs.c:983:20: warning:
 variable fc set but not used [-Wunused-but-set-variable]

It is not used since commit 7ee1e2e631db ("virtiofs:
No need to check fpq->connected state")

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 fs/fuse/virtio_fs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 2de8fc0..a5c8604 100644
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -980,7 +980,6 @@ __releases(fiq->lock)
 {
 	unsigned int queue_id = VQ_REQUEST; /* TODO multiqueue */
 	struct virtio_fs *fs;
-	struct fuse_conn *fc;
 	struct fuse_req *req;
 	struct virtio_fs_vq *fsvq;
 	int ret;
@@ -993,7 +992,6 @@ __releases(fiq->lock)
 	spin_unlock(&fiq->lock);
 
 	fs = fiq->priv;
-	fc = fs->vqs[queue_id].fud->fc;
 
 	pr_debug("%s: opcode %u unique %#llx nodeid %#llx in.len %u out.len %u\n",
 		  __func__, req->in.h.opcode, req->in.h.unique,
-- 
2.7.4