Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-09 06:43:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Input: synaptics-rmi4 - remove check of Non-NULL array

Browse Source 
Originally the irq_mask member of rmi_function was a pointer. Then it was
switched to being a zero length array. However, the checks for a NULL
pointer where not removed.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Andrew Duggan 2016-03-17 17:06:24 -07:00 committed by Dmitry Torokhov
parent 2d5f5611dd
commit a1376d3de4
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/input/rmi4/rmi_driver.c
View File

@ -126,7 +126,7 @@ static void process_one_interrupt(struct rmi_driver_data *data,
return;
fh = to_rmi_function_handler(fn->dev.driver);
if (fn->irq_mask && fh->attention) {
if (fh->attention) {
bitmap_and(data->fn_irq_bits, data->irq_status, fn->irq_mask,
data->irq_count);
if (!bitmap_empty(data->fn_irq_bits, data->irq_count))
@ -172,8 +172,7 @@ int rmi_process_interrupt_requests(struct rmi_device *rmi_dev)
* use irq_chip.
*/
list_for_each_entry(entry, &data->function_list, node)
if (entry->irq_mask)
process_one_interrupt(data, entry);
process_one_interrupt(data, entry);
if (data->input)
input_sync(data->input);