Commit 5a2c3ebe authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
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staging: gasket: remove redundant pointer bar_data 



Pointer bar_data is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'bar_data' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c8332236

drivers/staging/gasket/gasket_core.c

+0 −3
Original line number Diff line number Diff line
@@ -1610,7 +1610,6 @@ static int gasket_mmap(struct file *filp, struct vm_area_struct *vma) 
	bool is_coherent_region;

	const struct gasket_driver_desc *driver_desc;

	struct gasket_dev *gasket_dev = (struct gasket_dev *)filp->private_data;

	struct gasket_bar_data *bar_data;

	const struct gasket_bar_desc *bar_desc;

	struct gasket_mappable_region *map_regions = NULL;

	int num_map_regions = 0;
@@ -1673,8 +1672,6 @@ static int gasket_mmap(struct file *filp, struct vm_area_struct *vma) 
	 * Subtract the base of the bar from the raw offset to get the

	 * memory location within the bar to map.

	 */

	bar_data = &gasket_dev->bar_data[bar_index];



	bar_desc = &driver_desc->bar_descriptions[bar_index];

	permissions = bar_desc->permissions;

	if (!gasket_mmap_has_permissions(gasket_dev, vma, permissions)) {