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 <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1610,7 +1610,6 @@ static int gasket_mmap(struct file *filp, struct vm_area_struct *vma)
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bool is_coherent_region;
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const struct gasket_driver_desc *driver_desc;
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struct gasket_dev *gasket_dev = (struct gasket_dev *)filp->private_data;
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struct gasket_bar_data *bar_data;
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const struct gasket_bar_desc *bar_desc;
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struct gasket_mappable_region *map_regions = NULL;
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int num_map_regions = 0;
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@ -1673,8 +1672,6 @@ static int gasket_mmap(struct file *filp, struct vm_area_struct *vma)
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* Subtract the base of the bar from the raw offset to get the
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* memory location within the bar to map.
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*/
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bar_data = &gasket_dev->bar_data[bar_index];
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bar_desc = &driver_desc->bar_descriptions[bar_index];
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permissions = bar_desc->permissions;
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if (!gasket_mmap_has_permissions(gasket_dev, vma, permissions)) {
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