clang with W=1 reports drivers/gpu/drm/qxl/qxl_ioctl.c:149:14: error: variable 'num_relocs' set but not used [-Werror,-Wunused-but-set-variable] int i, ret, num_relocs; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@xxxxxxxxxx> --- drivers/gpu/drm/qxl/qxl_ioctl.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 30f58b21372a..3422206d59d4 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -146,7 +146,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, struct qxl_release *release; struct qxl_bo *cmd_bo; void *fb_cmd; - int i, ret, num_relocs; + int i, ret; int unwritten; switch (cmd->type) { @@ -201,7 +201,6 @@ static int qxl_process_single_command(struct qxl_device *qdev, } /* fill out reloc info structs */ - num_relocs = 0; for (i = 0; i < cmd->relocs_num; ++i) { struct drm_qxl_reloc reloc; struct drm_qxl_reloc __user *u = u64_to_user_ptr(cmd->relocs); @@ -231,7 +230,6 @@ static int qxl_process_single_command(struct qxl_device *qdev, reloc_info[i].dst_bo = cmd_bo; reloc_info[i].dst_offset = reloc.dst_offset + release->release_offset; } - num_relocs++; /* reserve and validate the reloc dst bo */ if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle) { -- 2.27.0