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Diffstat (limited to 'fs/ncpfs')
-rw-r--r--fs/ncpfs/file.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c
index ab6363b16556..011324ce9df2 100644
--- a/fs/ncpfs/file.c
+++ b/fs/ncpfs/file.c
@@ -170,20 +170,15 @@ ncp_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(file);
size_t already_written = 0;
- loff_t pos = iocb->ki_pos;
- size_t count = iov_iter_count(from);
size_t bufsize;
int errno;
void *bouncebuffer;
+ off_t pos;
ncp_dbg(1, "enter %pD2\n", file);
- errno = generic_write_checks(file, &pos, &count);
- if (errno)
+ errno = generic_write_checks(iocb, from);
+ if (errno <= 0)
return errno;
- iov_iter_truncate(from, count);
-
- if (!count)
- return 0;
errno = ncp_make_open(inode, O_WRONLY);
if (errno) {
@@ -201,10 +196,11 @@ ncp_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
errno = -EIO; /* -ENOMEM */
goto outrel;
}
+ pos = iocb->ki_pos;
while (iov_iter_count(from)) {
int written_this_time;
size_t to_write = min_t(size_t,
- bufsize - ((off_t)pos % bufsize),
+ bufsize - (pos % bufsize),
iov_iter_count(from));
if (copy_from_iter(bouncebuffer, to_write, from) != to_write) {