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fs/ntfs3: Remove unnecessary condition checking from ntfs_file_read_iter

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This check will be also performed in generic_file_read_iter() so we do
not want to check this two times in a row.

This was founded with Smatch
	fs/ntfs3/file.c:803 ntfs_file_read_iter()
	warn: unused return: count = iov_iter_count()

Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Kari Argillander 2021-08-25 21:25:22 +03:00 committed by Konstantin Komarov
parent d4e8e135a9
commit dd854e4b5b
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1 changed files with 1 additions and 5 deletions
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6
fs/ntfs3/file.c
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@ -793,8 +793,6 @@ out:
static ssize_t ntfs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter)
{
ssize_t err;
size_t count = iov_iter_count(iter);
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
struct ntfs_inode *ni = ntfs_i(inode);
@ -823,9 +821,7 @@ static ssize_t ntfs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter)
return -EOPNOTSUPP;
}
err = count ? generic_file_read_iter(iocb, iter) : 0;
return err;
return generic_file_read_iter(iocb, iter);
}
/*