From dffd7b43598e7168b2073aa3af728ce07518f108 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 11 Jul 2018 11:40:05 +0100 Subject: [PATCH] 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: Colin Ian King Signed-off-by: Greg Kroah-Hartman --- gasket_core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/gasket_core.c b/gasket_core.c index ad9442a..45914eb 100644 --- a/gasket_core.c +++ b/gasket_core.c @@ -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)) {