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staging: unisys: visorbus: visorchipset.c: Remove useless initializations

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Found several more useless initializations in visorchipset.c get rid of
them.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2017-09-27 13:14:37 -04:00 committed by Greg Kroah-Hartman
parent 69a4d1e758
commit ef7b9dcb11
1 changed files with 8 additions and 8 deletions
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16
drivers/staging/unisys/visorbus/visorchipset.c
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@ -457,7 +457,7 @@ static int device_changestate_responder(
static int visorbus_create(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
struct controlvm_message_header *pmsg_hdr = NULL;
struct controlvm_message_header *pmsg_hdr;
u32 bus_no = cmd->create_bus.bus_no;
struct visor_device *bus_info;
struct visorchannel *visorchannel;
@ -524,7 +524,7 @@ static int visorbus_create(struct controlvm_message *inmsg)
static int visorbus_destroy(struct controlvm_message *inmsg)
{
struct controlvm_message_header *pmsg_hdr = NULL;
struct controlvm_message_header *pmsg_hdr;
u32 bus_no = inmsg->cmd.destroy_bus.bus_no;
struct visor_device *bus_info;
int err;
@ -587,7 +587,7 @@ static void *parser_string_get(u8 *pscan, int nscan)
static void *parser_name_get(struct parser_context *ctx)
{
struct visor_controlvm_parameters_header *phdr = NULL;
struct visor_controlvm_parameters_header *phdr;
phdr = &ctx->data;
if (phdr->name_offset + phdr->name_length > ctx->param_bytes)
@ -644,10 +644,10 @@ static int visorbus_configure(struct controlvm_message *inmsg,
static int visorbus_device_create(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
struct controlvm_message_header *pmsg_hdr = NULL;
struct controlvm_message_header *pmsg_hdr;
u32 bus_no = cmd->create_device.bus_no;
u32 dev_no = cmd->create_device.dev_no;
struct visor_device *dev_info = NULL;
struct visor_device *dev_info;
struct visor_device *bus_info;
struct visorchannel *visorchannel;
int err;
@ -732,7 +732,7 @@ static int visorbus_device_create(struct controlvm_message *inmsg)
static int visorbus_device_changestate(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
struct controlvm_message_header *pmsg_hdr = NULL;
struct controlvm_message_header *pmsg_hdr;
u32 bus_no = cmd->device_change_state.bus_no;
u32 dev_no = cmd->device_change_state.dev_no;
struct visor_segment_state state = cmd->device_change_state.state;
@ -790,7 +790,7 @@ static int visorbus_device_changestate(struct controlvm_message *inmsg)
static int visorbus_device_destroy(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
struct controlvm_message_header *pmsg_hdr = NULL;
struct controlvm_message_header *pmsg_hdr;
u32 bus_no = cmd->destroy_device.bus_no;
u32 dev_no = cmd->destroy_device.dev_no;
struct visor_device *dev_info;
@ -1380,7 +1380,7 @@ static int handle_command(struct controlvm_message inmsg, u64 channel_addr)
* makes a difference in how we compute the virtual address.
*/
if (parm_bytes) {
bool retry = false;
bool retry;
parser_ctx = parser_init_stream(parm_addr, parm_bytes, &retry);
if (!parser_ctx && retry)