The cases of the switch statement ensure that reg_type
can never be REG_TYPE_NONE here.
Signed-off-by: Tobias Jakobi <tjakobi at math.uni-bielefeld.de>
---
drivers/gpu/drm/exynos/exynos_drm_g2d.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index ba00839..211af37 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -973,8 +973,6 @@ static int g2d_check_reg_offset(struct device *dev,
goto err;
reg_type = g2d_get_reg_type(reg_offset);
- if (reg_type == REG_TYPE_NONE)
- goto err;
/* check userptr buffer type. */
if ((cmdlist->data[index] & ~0x7fffffff) >> 31) {
@@ -989,8 +987,6 @@ static int g2d_check_reg_offset(struct device *dev,
goto err;
reg_type = g2d_get_reg_type(reg_offset);
- if (reg_type == REG_TYPE_NONE)
- goto err;
buf_desc = &buf_info->descs[reg_type];
value = cmdlist->data[index + 1];
@@ -1003,8 +999,6 @@ static int g2d_check_reg_offset(struct device *dev,
goto err;
reg_type = g2d_get_reg_type(reg_offset);
- if (reg_type == REG_TYPE_NONE)
- goto err;
buf_desc = &buf_info->descs[reg_type];
value = cmdlist->data[index + 1];
@@ -1018,8 +1012,6 @@ static int g2d_check_reg_offset(struct device *dev,
goto err;
reg_type = g2d_get_reg_type(reg_offset);
- if (reg_type == REG_TYPE_NONE)
- goto err;
buf_desc = &buf_info->descs[reg_type];
value = cmdlist->data[index + 1];
--
2.0.5
