diff options
| author | Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> | 2016-11-03 11:44:17 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-07 10:56:39 +0100 |
| commit | c4fe36cd262d5fe710ff9ee43cb99337e8b050de (patch) | |
| tree | 1361c45345edfb6dd68f3942a4a0346197fbac0c /drivers/staging/unisys | |
| parent | 8217becc1b416e348d1bc8fcb54c09967e0f4987 (diff) | |
staging: unisys: visorbus: remove unused initializations
Removed intializations from visorchipset_open(), visorchipset_init()
and moved the memset in initialize_controlvm_payload_info() down in
case of early returns from the function.
Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys')
| -rw-r--r-- | drivers/staging/unisys/visorbus/visorchipset.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c index 8e67c1754f05..0cd4ae2570e3 100644 --- a/drivers/staging/unisys/visorbus/visorchipset.c +++ b/drivers/staging/unisys/visorbus/visorchipset.c @@ -57,7 +57,6 @@ visorchipset_open(struct inode *inode, struct file *file) if (minor_number) return -ENODEV; - file->private_data = NULL; return 0; } @@ -1075,7 +1074,6 @@ initialize_controlvm_payload_info(u64 phys_addr, u64 offset, u32 bytes, if (!info) return -CONTROLVM_RESP_ERROR_PAYLOAD_INVALID; - memset(info, 0, sizeof(struct visor_controlvm_payload_info)); if ((offset == 0) || (bytes == 0)) return -CONTROLVM_RESP_ERROR_PAYLOAD_INVALID; @@ -1083,6 +1081,7 @@ initialize_controlvm_payload_info(u64 phys_addr, u64 offset, u32 bytes, if (!payload) return -CONTROLVM_RESP_ERROR_IOREMAP_FAILED; + memset(info, 0, sizeof(struct visor_controlvm_payload_info)); info->offset = offset; info->bytes = bytes; info->ptr = payload; @@ -2119,8 +2118,6 @@ visorchipset_init(struct acpi_device *acpi_device) if (!addr) goto error; - memset(&controlvm_payload_info, 0, sizeof(controlvm_payload_info)); - controlvm_channel = visorchannel_create_with_lock(addr, 0, GFP_KERNEL, uuid); if (!controlvm_channel) |