[PATCH v2] staging: gasket: fix indentation and lines ending with open parenthesis

[Mahak Gupta]

This patch fixes warnings of 'checkpatch.pl'. According to
Linux coding guidelines, code should be aligned properly to
match with open parenthesis and lines should not end with
open parenthesis.

Signed-off-by: Mahak Gupta <gmahak1 at gmail.com>
---
Changes since v1:
 - Use temporary variables to shorten long lines. This variable was used multiple times.
---
 drivers/staging/gasket/gasket_ioctl.c | 42 ++++++++++++++-------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/gasket/gasket_ioctl.c b/drivers/staging/gasket/gasket_ioctl.c
index e3047d36d8db..aa65f4fbf860 100644
--- a/drivers/staging/gasket/gasket_ioctl.c
+++ b/drivers/staging/gasket/gasket_ioctl.c
@@ -40,10 +40,11 @@ static int gasket_set_event_fd(struct gasket_dev *gasket_dev,
 
 /* Read the size of the page table. */
 static int gasket_read_page_table_size(struct gasket_dev *gasket_dev,
-	struct gasket_page_table_ioctl __user *argp)
+				       struct gasket_page_table_ioctl __user *argp)
 {
 	int ret = 0;
 	struct gasket_page_table_ioctl ibuf;
+	struct gasket_page_table *table;
 
 	if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl)))
 		return -EFAULT;
@@ -51,8 +52,8 @@ static int gasket_read_page_table_size(struct gasket_dev *gasket_dev,
 	if (ibuf.page_table_index >= gasket_dev->num_page_tables)
 		return -EFAULT;
 
-	ibuf.size = gasket_page_table_num_entries(
-		gasket_dev->page_table[ibuf.page_table_index]);
+	table = gasket_dev->page_table[ibuf.page_table_index];
+	ibuf.size = gasket_page_table_num_entries(table);
 
 	trace_gasket_ioctl_page_table_data(ibuf.page_table_index, ibuf.size,
 					   ibuf.host_address,
@@ -66,10 +67,11 @@ static int gasket_read_page_table_size(struct gasket_dev *gasket_dev,
 
 /* Read the size of the simple page table. */
 static int gasket_read_simple_page_table_size(struct gasket_dev *gasket_dev,
-	struct gasket_page_table_ioctl __user *argp)
+					      struct gasket_page_table_ioctl __user *argp)
 {
 	int ret = 0;
 	struct gasket_page_table_ioctl ibuf;
+	struct gasket_page_table *table;
 
 	if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl)))
 		return -EFAULT;
@@ -77,8 +79,8 @@ static int gasket_read_simple_page_table_size(struct gasket_dev *gasket_dev,
 	if (ibuf.page_table_index >= gasket_dev->num_page_tables)
 		return -EFAULT;
 
-	ibuf.size =
-		gasket_page_table_num_simple_entries(gasket_dev->page_table[ibuf.page_table_index]);
+	table = gasket_dev->page_table[ibuf.page_table_index];
+	ibuf.size = gasket_page_table_num_simple_entries(table);
 
 	trace_gasket_ioctl_page_table_data(ibuf.page_table_index, ibuf.size,
 					   ibuf.host_address,
@@ -92,11 +94,12 @@ static int gasket_read_simple_page_table_size(struct gasket_dev *gasket_dev,
 
 /* Set the boundary between the simple and extended page tables. */
 static int gasket_partition_page_table(struct gasket_dev *gasket_dev,
-	struct gasket_page_table_ioctl __user *argp)
+				       struct gasket_page_table_ioctl __user *argp)
 {
 	int ret;
 	struct gasket_page_table_ioctl ibuf;
 	uint max_page_table_size;
+	struct gasket_page_table *table;
 
 	if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl)))
 		return -EFAULT;
@@ -107,8 +110,8 @@ static int gasket_partition_page_table(struct gasket_dev *gasket_dev,
 
 	if (ibuf.page_table_index >= gasket_dev->num_page_tables)
 		return -EFAULT;
-	max_page_table_size = gasket_page_table_max_size(
-		gasket_dev->page_table[ibuf.page_table_index]);
+	table = gasket_dev->page_table[ibuf.page_table_index];
+	max_page_table_size = gasket_page_table_max_size(table);
 
 	if (ibuf.size > max_page_table_size) {
 		dev_dbg(gasket_dev->dev,
@@ -119,8 +122,7 @@ static int gasket_partition_page_table(struct gasket_dev *gasket_dev,
 
 	mutex_lock(&gasket_dev->mutex);
 
-	ret = gasket_page_table_partition(
-		gasket_dev->page_table[ibuf.page_table_index], ibuf.size);
+	ret = gasket_page_table_partition(table, ibuf.size);
 	mutex_unlock(&gasket_dev->mutex);
 
 	return ret;
@@ -131,6 +133,7 @@ static int gasket_map_buffers(struct gasket_dev *gasket_dev,
 			      struct gasket_page_table_ioctl __user *argp)
 {
 	struct gasket_page_table_ioctl ibuf;
+	struct gasket_page_table *table;
 
 	if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl)))
 		return -EFAULT;
@@ -142,13 +145,12 @@ static int gasket_map_buffers(struct gasket_dev *gasket_dev,
 	if (ibuf.page_table_index >= gasket_dev->num_page_tables)
 		return -EFAULT;
 
-	if (gasket_page_table_are_addrs_bad(gasket_dev->page_table[ibuf.page_table_index],
-					    ibuf.host_address,
+	table = gasket_dev->page_table[ibuf.page_table_index];
+	if (gasket_page_table_are_addrs_bad(table, ibuf.host_address,
 					    ibuf.device_address, ibuf.size))
 		return -EINVAL;
 
-	return gasket_page_table_map(gasket_dev->page_table[ibuf.page_table_index],
-				     ibuf.host_address, ibuf.device_address,
+	return gasket_page_table_map(table, ibuf.host_address, ibuf.device_address,
 				     ibuf.size / PAGE_SIZE);
 }
 
@@ -157,6 +159,7 @@ static int gasket_unmap_buffers(struct gasket_dev *gasket_dev,
 				struct gasket_page_table_ioctl __user *argp)
 {
 	struct gasket_page_table_ioctl ibuf;
+	struct gasket_page_table *table;
 
 	if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl)))
 		return -EFAULT;
@@ -168,12 +171,11 @@ static int gasket_unmap_buffers(struct gasket_dev *gasket_dev,
 	if (ibuf.page_table_index >= gasket_dev->num_page_tables)
 		return -EFAULT;
 
-	if (gasket_page_table_is_dev_addr_bad(gasket_dev->page_table[ibuf.page_table_index],
-					      ibuf.device_address, ibuf.size))
+	table = gasket_dev->page_table[ibuf.page_table_index];
+	if (gasket_page_table_is_dev_addr_bad(table, ibuf.device_address, ibuf.size))
 		return -EINVAL;
 
-	gasket_page_table_unmap(gasket_dev->page_table[ibuf.page_table_index],
-				ibuf.device_address, ibuf.size / PAGE_SIZE);
+	gasket_page_table_unmap(table, ibuf.device_address, ibuf.size / PAGE_SIZE);
 
 	return 0;
 }
@@ -183,7 +185,7 @@ static int gasket_unmap_buffers(struct gasket_dev *gasket_dev,
  * corresponding memory.
  */
 static int gasket_config_coherent_allocator(struct gasket_dev *gasket_dev,
-	struct gasket_coherent_alloc_config_ioctl __user *argp)
+					    struct gasket_coherent_alloc_config_ioctl __user *argp)
 {
 	int ret;
 	struct gasket_coherent_alloc_config_ioctl ibuf;
-- 
2.17.1