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staging: axis-fifo: Remove unnecessary casts from file->private_data

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Drop explicit casts when accessing file->private_data in the read() and
write() paths, as they are not needed.

Signed-off-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://patch.msgid.link/20251227212640.3321310-5-ovidiu.panait.oss@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ovidiu Panait 2025-12-27 23:26:36 +02:00 committed by Greg Kroah-Hartman
parent d1a3cfec3a
commit eb757312ac
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/axis-fifo/axis-fifo.c
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@ -157,7 +157,7 @@ static void reset_ip_core(struct axis_fifo *fifo)
static ssize_t axis_fifo_read(struct file *f, char __user *buf,
size_t len, loff_t *off)
{
struct axis_fifo *fifo = (struct axis_fifo *)f->private_data;
struct axis_fifo *fifo = f->private_data;
size_t bytes_available;
unsigned int words_available;
unsigned int copied;
@ -268,7 +268,7 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
static ssize_t axis_fifo_write(struct file *f, const char __user *buf,
size_t len, loff_t *off)
{
struct axis_fifo *fifo = (struct axis_fifo *)f->private_data;
struct axis_fifo *fifo = f->private_data;
unsigned int words_to_write;
u32 *txbuf;
int ret;