Fix coverity defects: CID 147448, 147449, 147450, 147453, 147454

coverity scan CID:147448,type: unchecked return value
coverity scan CID:147449,type: unchecked return value
coverity scan CID:147450,type: unchecked return value
coverity scan CID:147453,type: unchecked return value
coverity scan CID:147454,type: unchecked return value

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: luozhengzheng <luo.zhengzheng@zte.com.cn>
Closes #5206
This commit is contained in:
luozhengzheng
2016-10-03 02:24:54 +08:00
committed by Brian Behlendorf
parent 0ca5261be4
commit aecdc70604
5 changed files with 5 additions and 5 deletions
+1 -1
View File
@@ -652,7 +652,7 @@ zfs_zevent_next(zfs_zevent_t *ze, nvlist_t **event, uint64_t *event_size,
ze->ze_zevent = ev;
list_insert_head(&ev->ev_ze_list, ze);
nvlist_dup(ev->ev_nvl, event, KM_SLEEP);
(void) nvlist_dup(ev->ev_nvl, event, KM_SLEEP);
*dropped = ze->ze_dropped;
ze->ze_dropped = 0;
out:
+1 -1
View File
@@ -456,7 +456,7 @@ zfs_inode_set_ops(zfs_sb_t *zsb, struct inode *ip)
*/
case S_IFCHR:
case S_IFBLK:
sa_lookup(ITOZ(ip)->z_sa_hdl, SA_ZPL_RDEV(zsb), &rdev,
(void) sa_lookup(ITOZ(ip)->z_sa_hdl, SA_ZPL_RDEV(zsb), &rdev,
sizeof (rdev));
/*FALLTHROUGH*/
case S_IFIFO: