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Fix uninitialized variables

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When compiling on an ARM device using gcc 4.7.3 several variables
in the zfs_obj_to_path_impl() function were flagged as uninitialized.
To resolve the warnings explicitly initialize them to zero.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1716
This commit is contained in:
Brian Behlendorf 2013-09-13 13:10:36 -07:00
parent b83e3e48c9
commit 17897ce2c8
1 changed files with 2 additions and 2 deletions
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module/zfs/zfs_znode.c
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@ -1716,10 +1716,10 @@ zfs_obj_to_path_impl(objset_t *osp, uint64_t obj, sa_handle_t *hdl,
sa_hdl = hdl; sa_hdl = hdl;
for (;;) { for (;;) {
uint64_t pobj; uint64_t pobj = 0;
char component[MAXNAMELEN + 2]; char component[MAXNAMELEN + 2];
size_t complen; size_t complen;
int is_xattrdir; int is_xattrdir = 0;
if (prevdb) if (prevdb)
zfs_release_sa_handle(prevhdl, prevdb, FTAG); zfs_release_sa_handle(prevhdl, prevdb, FTAG);