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Fix gcc cast warnings

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Gcc -Wall warn: 'lacks a cast'
Gcc -Wall warn: 'comparison between pointer and integer'

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2010-08-26 09:52:39 -07:00
parent d6320ddb78
commit b8864a233c
16 changed files with 90 additions and 77 deletions
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module/zfs/zfs_ioctl.c
+8 -8
View File
@@ -166,7 +166,7 @@ history_str_get(zfs_cmd_t *zc)
{
char *buf;
if (zc->zc_history == NULL)
if (zc->zc_history == 0)
return (NULL);
buf = kmem_alloc(HIS_MAX_RECORD_LEN, KM_SLEEP);
@@ -1866,7 +1866,7 @@ zfs_ioc_objset_zplprops(zfs_cmd_t *zc)
* which we aren't supposed to do with a DS_MODE_USER
* hold, because it could be inconsistent.
*/
if (zc->zc_nvlist_dst != NULL &&
if (zc->zc_nvlist_dst != 0 &&
!zc->zc_objset_stats.dds_inconsistent &&
dmu_objset_type(os) == DMU_OST_ZFS) {
nvlist_t *nv;
@@ -2458,7 +2458,7 @@ zfs_ioc_set_prop(zfs_cmd_t *zc)
error = zfs_set_prop_nvlist(zc->zc_name, source, nvl, &errors);
if (zc->zc_nvlist_dst != NULL && errors != NULL) {
if (zc->zc_nvlist_dst != 0 && errors != NULL) {
(void) put_nvlist(zc, errors);
}
@@ -2609,7 +2609,7 @@ zfs_ioc_pool_get_props(zfs_cmd_t *zc)
spa_close(spa, FTAG);
}
if (error == 0 && zc->zc_nvlist_dst != NULL)
if (error == 0 && zc->zc_nvlist_dst != 0)
error = put_nvlist(zc, nvp);
else
error = EFAULT;
@@ -2917,7 +2917,7 @@ zfs_ioc_create(zfs_cmd_t *zc)
strchr(zc->zc_name, '%'))
return (EINVAL);
if (zc->zc_nvlist_src != NULL &&
if (zc->zc_nvlist_src != 0 &&
(error = get_nvlist(zc->zc_nvlist_src, zc->zc_nvlist_src_size,
zc->zc_iflags, &nvprops)) != 0)
return (error);
@@ -3041,7 +3041,7 @@ zfs_ioc_snapshot(zfs_cmd_t *zc)
if (snapshot_namecheck(zc->zc_value, NULL, NULL) != 0)
return (EINVAL);
if (zc->zc_nvlist_src != NULL &&
if (zc->zc_nvlist_src != 0 &&
(error = get_nvlist(zc->zc_nvlist_src, zc->zc_nvlist_src_size,
zc->zc_iflags, &nvprops)) != 0)
return (error);
@@ -3563,7 +3563,7 @@ zfs_ioc_recv(zfs_cmd_t *zc)
tosnap = strchr(tofs, '@');
*tosnap++ = '\0';
if (zc->zc_nvlist_src != NULL &&
if (zc->zc_nvlist_src != 0 &&
(error = get_nvlist(zc->zc_nvlist_src, zc->zc_nvlist_src_size,
zc->zc_iflags, &props)) != 0)
return (error);
@@ -3919,7 +3919,7 @@ zfs_ioc_clear(zfs_cmd_t *zc)
nvlist_t *policy;
nvlist_t *config = NULL;
if (zc->zc_nvlist_src == NULL)
if (zc->zc_nvlist_src == 0)
return (EINVAL);
if ((error = get_nvlist(zc->zc_nvlist_src,