linux-kernel - [PATCH v2 7/8] dma-buf: remove useless FMODE

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Message-Id: <20220625110115.39956-8-Jason@zx2c4.com>
Date:   Sat, 25 Jun 2022 13:01:14 +0200
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk,
        Jens Axboe <axboe@...nel.dk>, linux-fsdevel@...r.kernel.org
Cc:     "Jason A. Donenfeld" <Jason@...c4.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH v2 7/8] dma-buf: remove useless FMODE_LSEEK flag

This is already set by anon_inode_getfile(), since dma_buf_fops has
non-NULL ->llseek, so we don't need to set it here too.

Suggested-by: Al Viro <viro@...iv.linux.org.uk>
Cc: Sumit Semwal <sumit.semwal@...aro.org>
Cc: Christian König <christian.koenig@....com>
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Jason A. Donenfeld <Jason@...c4.com>
---
 drivers/dma-buf/dma-buf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 32f55640890c..3f08e0b960ec 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -549,7 +549,6 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 		goto err_dmabuf;
 	}
 
-	file->f_mode |= FMODE_LSEEK;
 	dmabuf->file = file;
 
 	mutex_init(&dmabuf->lock);
-- 
2.35.1