Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7de5c36c authored by Tobias Jakobi's avatar Tobias Jakobi Committed by Inki Dae
Browse files

drm/exynos: remove superfluous checks in g2d_check_reg_offset() 



The cases of the switch statement ensure that reg_type
can never be REG_TYPE_NONE here.

Signed-off-by: default avatarTobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 179239a7

drivers/gpu/drm/exynos/exynos_drm_g2d.c

+0 −8
Original line number Diff line number Diff line
@@ -994,8 +994,6 @@ 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) {
@@ -1020,8 +1018,6 @@ 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];
@@ -1034,8 +1030,6 @@ 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];
@@ -1049,8 +1043,6 @@ 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];