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| author | Tobias Jakobi <tjakobi@math.uni-bielefeld.de> | 2015-08-18 00:51:23 +0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-09-02 23:10:29 +0900 |
| commit | 7de5c36c2aa9fc7ae1443d144f895ffd044c6b36 (patch) | |
| tree | 44aa75a8dc5f14ff9c9cf25bfa274b01132e7d7e /drivers | |
| parent | 179239a7ae805f7695167c62a97eac3efe52d7af (diff) | |
| download | linux-7de5c36c2aa9fc7ae1443d144f895ffd044c6b36.tar.gz | |
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: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 85457b33d881..535b4ad6c4b1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -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]; |