mirror of https://gitee.com/openkylin/linux.git
USB: gadget: Remove unnecessary casts of private_data
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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5bd6e8b3fb
commit
fd63b10ba3
drivers/usb/gadget
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@ -142,7 +142,7 @@ static struct usb_descriptor_header *hidg_fs_descriptors[] = {
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static ssize_t f_hidg_read(struct file *file, char __user *buffer,
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size_t count, loff_t *ptr)
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{
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struct f_hidg *hidg = (struct f_hidg *)file->private_data;
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struct f_hidg *hidg = file->private_data;
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char *tmp_buff = NULL;
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unsigned long flags;
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@ -200,7 +200,7 @@ static void f_hidg_req_complete(struct usb_ep *ep, struct usb_request *req)
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static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
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size_t count, loff_t *offp)
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{
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struct f_hidg *hidg = (struct f_hidg *)file->private_data;
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struct f_hidg *hidg = file->private_data;
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ssize_t status = -ENOMEM;
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if (!access_ok(VERIFY_READ, buffer, count))
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@ -257,7 +257,7 @@ static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
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static unsigned int f_hidg_poll(struct file *file, poll_table *wait)
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{
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struct f_hidg *hidg = (struct f_hidg *)file->private_data;
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struct f_hidg *hidg = file->private_data;
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unsigned int ret = 0;
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poll_wait(file, &hidg->read_queue, wait);
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