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uafs: avoid unnecessary type-punning

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There's no need to declare a separate buffer and initialize a structure
inside it when we can just instantiate the structure directly.

Change-Id: Idbcad31343ce7f074015f5921a4997d3f6c9799a
Reviewed-on: http://gerrit.openafs.org/7798
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
This commit is contained in:
Garrett Wollman 2012-07-20 18:11:38 -04:00 committed by Derrick Brashear
parent 6060374216
commit 281b538585
1 changed files with 10 additions and 15 deletions
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25
src/afs/UKERNEL/afs_usrops.c
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@ -3735,13 +3735,12 @@ uafs_getvolquota(char *path, afs_int32 * BlocksInUse, afs_int32 * MaxQuota)
{
int rc;
struct afs_ioctl iob;
VolumeStatus *status;
char buf[1024];
VolumeStatus status;
iob.in = 0;
iob.in_size = 0;
iob.out = buf;
iob.out_size = 1024;
iob.out = (char *)&status;
iob.out_size = sizeof status;
rc = call_syscall(AFSCALL_PIOCTL, (long)path, _VICEIOCTL(4), (long)&iob,
0, 0);
@ -3751,9 +3750,8 @@ uafs_getvolquota(char *path, afs_int32 * BlocksInUse, afs_int32 * MaxQuota)
return -1;
}
status = (VolumeStatus *) buf;
*BlocksInUse = status->BlocksInUse;
*MaxQuota = status->MaxQuota;
*BlocksInUse = status.BlocksInUse;
*MaxQuota = status.MaxQuota;
return 0;
}
@ -3766,18 +3764,15 @@ uafs_setvolquota(char *path, afs_int32 MaxQuota)
{
int rc;
struct afs_ioctl iob;
VolumeStatus *status;
char buf[1024];
VolumeStatus status = { 0 };
iob.in = buf;
iob.in_size = 1024;
iob.in = (char *)&status;
iob.in_size = sizeof status;
iob.out = 0;
iob.out_size = 0;
memset(buf, 0, sizeof(VolumeStatus));
status = (VolumeStatus *) buf;
status->MaxQuota = MaxQuota;
status->MinQuota = -1;
status.MaxQuota = MaxQuota;
status.MinQuota = -1;
rc = call_syscall(AFSCALL_PIOCTL, (long)path, _VICEIOCTL(5), (long)&iob,
0, 0);