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mei: mei_clear_list: kill file_temp

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file_temp is used only once, so there is no any benefit of creating
a temporary variable

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler 2012-11-01 21:17:16 +02:00 committed by Greg Kroah-Hartman
parent 19838fb853
commit 15ea19105b
1 changed files with 2 additions and 4 deletions
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6
drivers/misc/mei/main.c
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@ -103,18 +103,16 @@ static DEFINE_MUTEX(mei_mutex);
* returns true if callback removed from the list, false otherwise
*/
static bool mei_clear_list(struct mei_device *dev,
struct file *file, struct list_head *mei_cb_list)
const struct file *file, struct list_head *mei_cb_list)
{
struct mei_cl_cb *cb_pos = NULL;
struct mei_cl_cb *cb_next = NULL;
struct file *file_temp;
bool removed = false;
/* list all list member */
list_for_each_entry_safe(cb_pos, cb_next, mei_cb_list, list) {
file_temp = (struct file *)cb_pos->file_object;
/* check if list member associated with a file */
if (file_temp == file) {
if (file == cb_pos->file_object) {
/* remove member from the list */
list_del(&cb_pos->list);
/* check if cb equal to current iamthif cb */