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s390/fs3270: fix whitespace errors 

Fix a few whitespace errors reported by checkpatch, namely
superfluous whitespace, missing spaces and empty lines.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Sven Schnelle 2022-12-05 10:27:20 +01:00 committed by Heiko Carstens
parent 31bc23241b
commit a82603b0d6
1 changed files with 16 additions and 16 deletions
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32
drivers/s390/char/fs3270.c
View File

@ -47,7 +47,7 @@ static DEFINE_MUTEX(fs3270_mutex);
static void
fs3270_wake_up(struct raw3270_request *rq, void *data)
{
wake_up((wait_queue_head_t *) data);
wake_up((wait_queue_head_t *)data);
}
static inline int
@ -66,7 +66,7 @@ fs3270_do_io(struct raw3270_view *view, struct raw3270_request *rq)
struct fs3270 *fp;
int rc;
fp = (struct fs3270 *) view;
fp = (struct fs3270 *)view;
rq->callback = fs3270_wake_up;
rq->callback_data = &fp->wait;
@ -95,7 +95,7 @@ fs3270_reset_callback(struct raw3270_request *rq, void *data)
{
struct fs3270 *fp;
fp = (struct fs3270 *) rq->view;
fp = (struct fs3270 *)rq->view;
raw3270_request_reset(rq);
wake_up(&fp->wait);
}
@ -105,7 +105,7 @@ fs3270_restore_callback(struct raw3270_request *rq, void *data)
{
struct fs3270 *fp;
fp = (struct fs3270 *) rq->view;
fp = (struct fs3270 *)rq->view;
if (rq->rc != 0 || rq->rescnt != 0) {
if (fp->fs_pid)
kill_pid(fp->fs_pid, SIGHUP, 1);
@ -122,7 +122,7 @@ fs3270_activate(struct raw3270_view *view)
char *cp;
int rc;
fp = (struct fs3270 *) view;
fp = (struct fs3270 *)view;
/* If an old init command is still running just return. */
if (!raw3270_request_final(fp->init))
@ -165,7 +165,7 @@ fs3270_save_callback(struct raw3270_request *rq, void *data)
{
struct fs3270 *fp;
fp = (struct fs3270 *) rq->view;
fp = (struct fs3270 *)rq->view;
/* Correct idal buffer element 0 address. */
fp->rdbuf->data[0] -= 5;
@ -192,7 +192,7 @@ fs3270_deactivate(struct raw3270_view *view)
{
struct fs3270 *fp;
fp = (struct fs3270 *) view;
fp = (struct fs3270 *)view;
fp->active = 0;
/* If an old init command is still running just return. */
@ -246,7 +246,7 @@ fs3270_read(struct file *filp, char __user *data, size_t count, loff_t *off)
struct raw3270_request *rq;
struct idal_buffer *ib;
ssize_t rc;
if (count == 0 || count > 65535)
return -EINVAL;
fp = filp->private_data;
@ -271,7 +271,6 @@ fs3270_read(struct file *filp, char __user *data, size_t count, loff_t *off)
rc = -EFAULT;
else
rc = count;
}
}
raw3270_request_free(rq);
@ -375,7 +374,7 @@ fs3270_alloc_view(void)
{
struct fs3270 *fp;
fp = kzalloc(sizeof(struct fs3270),GFP_KERNEL);
fp = kzalloc(sizeof(struct fs3270), GFP_KERNEL);
if (!fp)
return ERR_PTR(-ENOMEM);
fp->init = raw3270_request_alloc(0);
@ -394,10 +393,10 @@ fs3270_free_view(struct raw3270_view *view)
{
struct fs3270 *fp;
fp = (struct fs3270 *) view;
fp = (struct fs3270 *)view;
if (fp->rdbuf)
idal_buffer_free(fp->rdbuf);
raw3270_request_free(((struct fs3270 *) view)->init);
raw3270_request_free(((struct fs3270 *)view)->init);
kfree(view);
}
@ -409,7 +408,7 @@ fs3270_release(struct raw3270_view *view)
{
struct fs3270 *fp;
fp = (struct fs3270 *) view;
fp = (struct fs3270 *)view;
if (fp->fs_pid)
kill_pid(fp->fs_pid, SIGHUP, 1);
}
@ -418,7 +417,7 @@ fs3270_release(struct raw3270_view *view)
static struct raw3270_fn fs3270_fn = {
.activate = fs3270_activate,
.deactivate = fs3270_deactivate,
.intv = (void *) fs3270_irq,
.intv = (void *)fs3270_irq,
.release = fs3270_release,
.free = fs3270_free_view
};
@ -439,6 +438,7 @@ fs3270_open(struct inode *inode, struct file *filp)
/* Check for minor 0 multiplexer. */
if (minor == 0) {
struct tty_struct *tty = get_current_tty();
if (!tty || tty->driver->major != IBM_TTY3270_MAJOR) {
tty_kref_put(tty);
return -ENODEV;
@ -448,7 +448,7 @@ fs3270_open(struct inode *inode, struct file *filp)
}
mutex_lock(&fs3270_mutex);
/* Check if some other program is already using fullscreen mode. */
fp = (struct fs3270 *) raw3270_find_view(&fs3270_fn, minor);
fp = (struct fs3270 *)raw3270_find_view(&fs3270_fn, minor);
if (!IS_ERR(fp)) {
raw3270_put_view(&fp->view);
rc = -EBUSY;
@ -471,7 +471,7 @@ fs3270_open(struct inode *inode, struct file *filp)
}
/* Allocate idal-buffer. */
ib = idal_buffer_alloc(2*fp->view.rows*fp->view.cols + 5, 0);
ib = idal_buffer_alloc(2 * fp->view.rows * fp->view.cols + 5, 0);
if (IS_ERR(ib)) {
raw3270_put_view(&fp->view);
raw3270_del_view(&fp->view);