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Commit f9f24870 authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
Browse files

staging: most: rename variables 



This patch renames some variables for better readability.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a1911764

drivers/staging/most/aim-cdev/cdev.c

+8 −8
Original line number Diff line number Diff line
@@ -221,8 +221,8 @@ static ssize_t aim_write(struct file *filp, const char __user *buf, 
static ssize_t

aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset)

{

	ssize_t retval;

	size_t not_copied, proc_len;

	ssize_t copied;

	size_t to_copy, not_copied;

	struct mbo *mbo;

	struct aim_channel *channel = filp->private_data;
@@ -247,17 +247,17 @@ aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset) 
		return -EIO;

	}



	proc_len = min((int)count,

	to_copy = min((int)count,

		      (int)(mbo->processed_length - channel->mbo_offs));



	not_copied = copy_to_user(buf,

				  mbo->virt_address + channel->mbo_offs,

				  proc_len);

				  to_copy);



	retval = not_copied ? proc_len - not_copied : proc_len;

	copied = not_copied ? to_copy - not_copied : to_copy;



	if (count < mbo->processed_length) {

		channel->mbo_offs = retval;

		channel->mbo_offs = copied;

		channel->stacked_mbo = mbo;

	} else {

		most_put_mbo(mbo);
@@ -265,7 +265,7 @@ aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset) 
		channel->stacked_mbo = NULL;

	}

	mutex_unlock(&channel->io_mutex);

	return retval;

	return copied;

}



static inline bool __must_check IS_ERR_OR_FALSE(int x)