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| author | Kari Argillander <kari.argillander@gmail.com> | 2021-08-25 21:25:22 +0300 |
|---|---|---|
| committer | Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2021-09-02 18:51:26 +0300 |
| commit | dd854e4b5b12016d27bfa2694226a1c15acbd640 (patch) | |
| tree | f1d139f33bebac81896927f71050f280c5f4a44e /fs/ntfs3 | |
| parent | d4e8e135a9af7d8d939bba1874ab314322fc2dc2 (diff) | |
| download | linux-dd854e4b5b12016d27bfa2694226a1c15acbd640.tar.bz2 | |
fs/ntfs3: Remove unnecessary condition checking from ntfs_file_read_iter
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>
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/file.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index f9c9a8c91b46..424450e77ad5 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -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); } /* |