From 82c156f853840645604acd7c2cebcb75ed1b6652 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 22 Sep 2016 23:35:42 -0400 Subject: switch generic_file_splice_read() to use of ->read_iter() ... and kill the ->splice_read() instances that can be switched to it Signed-off-by: Al Viro --- fs/coda/file.c | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) (limited to 'fs/coda') diff --git a/fs/coda/file.c b/fs/coda/file.c index f47c7483863b5..8415d4f8d1a1c 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -37,27 +37,6 @@ coda_file_read_iter(struct kiocb *iocb, struct iov_iter *to) return vfs_iter_read(cfi->cfi_container, to, &iocb->ki_pos); } -static ssize_t -coda_file_splice_read(struct file *coda_file, loff_t *ppos, - struct pipe_inode_info *pipe, size_t count, - unsigned int flags) -{ - ssize_t (*splice_read)(struct file *, loff_t *, - struct pipe_inode_info *, size_t, unsigned int); - struct coda_file_info *cfi; - struct file *host_file; - - cfi = CODA_FTOC(coda_file); - BUG_ON(!cfi || cfi->cfi_magic != CODA_MAGIC); - host_file = cfi->cfi_container; - - splice_read = host_file->f_op->splice_read; - if (!splice_read) - splice_read = default_file_splice_read; - - return splice_read(host_file, ppos, pipe, count, flags); -} - static ssize_t coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to) { @@ -225,6 +204,6 @@ const struct file_operations coda_file_operations = { .open = coda_open, .release = coda_release, .fsync = coda_fsync, - .splice_read = coda_file_splice_read, + .splice_read = generic_file_splice_read, }; -- cgit v1.2.3