peter
/
libraw1394
Archived
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Initialize unused fields in ioctl arguments 

This change is essentially cosmetic:  Set fields of structs passed to
the kernel via ioctl so that valgrind will not complain about them.

Signed-off-by: Jay Fenlason <fenlason@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (changelog, comments)
This commit is contained in:
Jay Fenlason 2009-11-19 15:00:02 -05:00 committed by Stefan Richter
parent 4e2fd98144
commit 72e5368aed
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/fw-iso.c
View File

@ -140,6 +140,8 @@ int fw_iso_xmit_start(raw1394handle_t handle, int start_on_cycle,
return -1; return -1;
if (fwhandle->iso.prebuffer <= fwhandle->iso.packet_count) { if (fwhandle->iso.prebuffer <= fwhandle->iso.packet_count) {
start_iso.sync = 0; /* unused */
start_iso.tags = 0; /* unused */
start_iso.cycle = start_on_cycle; start_iso.cycle = start_on_cycle;
start_iso.handle = 0; start_iso.handle = 0;

1
src/fw.c
View File

@ -1406,6 +1406,7 @@ iso_resource_modify(raw1394handle_t handle, unsigned int bandwidth,
resource.closure = ptr_to_u64(&event); resource.closure = ptr_to_u64(&event);
resource.channels = channel >= 0 ? 1ULL << channel : 0; resource.channels = channel >= 0 ? 1ULL << channel : 0;
resource.bandwidth = bandwidth; resource.bandwidth = bandwidth;
resource.handle = 0; /* unused */
ioctl_nr = mode == RAW1394_MODIFY_ALLOC ? ioctl_nr = mode == RAW1394_MODIFY_ALLOC ?
FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE : FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE :