Commit d1f66f05 authored by Tian Tao's avatar Tian Tao Committed by Gerd Hoffmann
Browse files

drm/qxl: use flexible-array member instead of zero-length array 

Use flexible-array member introduced in C99 instead of zero-length
array. Most of zero-length array was already taken care in previous
patch [1]. Now modified few more cases which were not handled earlier.

[1]. https://patchwork.kernel.org/patch/11394197/



Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1607650349-28513-1-git-send-email-tiantao6@hisilicon.com


Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 2077ec34

drivers/gpu/drm/qxl/qxl_dev.h

+8 −8
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ struct qxl_mode { 
/* qxl-1 compat: fixed */

struct qxl_modes {

	uint32_t n_modes;

	struct qxl_mode modes[0];

	struct qxl_mode modes[];

};



/* qxl-1 compat: append only */
@@ -382,12 +382,12 @@ struct qxl_data_chunk { 
	uint32_t data_size;

	QXLPHYSICAL prev_chunk;

	QXLPHYSICAL next_chunk;

	uint8_t data[0];

	uint8_t data[];

};



struct qxl_message {

	union qxl_release_info release_info;

	uint8_t data[0];

	uint8_t data[];

};



struct qxl_compat_update_cmd {
@@ -469,7 +469,7 @@ struct qxl_raster_glyph { 
	struct qxl_point glyph_origin;

	uint16_t width;

	uint16_t height;

	uint8_t data[0];

	uint8_t data[];

};



struct qxl_string {
@@ -768,7 +768,7 @@ enum { 
struct qxl_path_seg {

	uint32_t flags;

	uint32_t count;

	struct qxl_point_fix points[0];

	struct qxl_point_fix points[];

};



struct qxl_path {
@@ -819,7 +819,7 @@ struct qxl_image_descriptor { 
struct qxl_palette {

	uint64_t unique;

	uint16_t num_ents;

	uint32_t ents[0];

	uint32_t ents[];

};



struct qxl_bitmap {
@@ -838,7 +838,7 @@ struct qxl_surface_id { 


struct qxl_encoder_data {

	uint32_t data_size;

	uint8_t data[0];

	uint8_t data[];

};



struct qxl_image {
@@ -868,7 +868,7 @@ struct qxl_monitors_config { 
	uint16_t count;

	uint16_t max_allowed; /* If it is 0 no fixed limit is given by the

				 driver */

	struct qxl_head heads[0];

	struct qxl_head heads[];

};



#pragma pack(pop)