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| author | Tomas Winkler <tomas.winkler@intel.com> | 2014-02-17 15:13:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-18 10:06:08 -0800 |
| commit | 31f88f5739e966cb3c524083e2d19b423ece3585 (patch) | |
| tree | 107ffaf65a3000ec8592164a91e084cc6d155a6d /drivers/misc/mei/interrupt.c | |
| parent | 12d0066526f386538de80b4d86d2008461b36674 (diff) | |
| download | linux-31f88f5739e966cb3c524083e2d19b423ece3585.tar.gz linux-31f88f5739e966cb3c524083e2d19b423ece3585.tar.bz2 linux-31f88f5739e966cb3c524083e2d19b423ece3585.zip | |
mei: don't of list_for_each_entry_safe when not deleting
We can use simply list_for_each_entry if there is no
entry removal
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/interrupt.c')
| -rw-r--r-- | drivers/misc/mei/interrupt.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 61ceb781cd20..6c4597e9b997 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -574,8 +574,7 @@ EXPORT_SYMBOL_GPL(mei_irq_write_handler); void mei_timer(struct work_struct *work) { unsigned long timeout; - struct mei_cl *cl_pos = NULL; - struct mei_cl *cl_next = NULL; + struct mei_cl *cl; struct mei_cl_cb *cb_pos = NULL; struct mei_cl_cb *cb_next = NULL; @@ -603,9 +602,9 @@ void mei_timer(struct work_struct *work) goto out; /*** connect/disconnect timeouts ***/ - list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) { - if (cl_pos->timer_count) { - if (--cl_pos->timer_count == 0) { + list_for_each_entry(cl, &dev->file_list, link) { + if (cl->timer_count) { + if (--cl->timer_count == 0) { dev_err(&dev->pdev->dev, "timer: connect/disconnect timeout.\n"); mei_reset(dev); goto out; @@ -655,10 +654,10 @@ void mei_timer(struct work_struct *work) list_for_each_entry_safe(cb_pos, cb_next, &dev->amthif_rd_complete_list.list, list) { - cl_pos = cb_pos->file_object->private_data; + cl = cb_pos->file_object->private_data; /* Finding the AMTHI entry. */ - if (cl_pos == &dev->iamthif_cl) + if (cl == &dev->iamthif_cl) list_del(&cb_pos->list); } mei_io_cb_free(dev->iamthif_current_cb); |