evie/android_kernel_oneplus_msm8998
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Btrfs: The file argument for fsync() is never null

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The "file" argument for fsync is never null so we can remove this check.

What drew my attention here is that 7ea8085910: "drop unused dentry
argument to ->fsync" introduced an unconditional dereference at the
start of the function and that generated a smatch warning.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Dan Carpenter 2010-05-29 09:49:07 +00:00 • committed by Chris Mason
parent 834e74759a
commit 6f902af400
1 changed files with 1 additions and 1 deletions
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fs/btrfs/file.c
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@ -1139,7 +1139,7 @@ int btrfs_sync_file(struct file *file, struct dentry *dentry, int datasync)
/*
* ok we haven't committed the transaction yet, lets do a commit
*/
if (file && file->private_data)
if (file->private_data)
btrfs_ioctl_trans_end(file);
trans = btrfs_start_transaction(root, 0);