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pNFS/flexfiles: Fix an Oopsable typo in ff_mirror_match_fh() 

Jeff reports seeing an Oops in ff_layout_alloc_lseg. Turns out
copy+paste has played cruel tricks on a nested loop.

Reported-by: Jeff Layton <jeff.layton@primarydata.com>
Cc: stable@vger.kernel.org # 4.3+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-12-30 10:57:01 -05:00
parent ade14a7df7
commit 86fb449b07
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/flexfilelayout/flexfilelayout.c
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@ -145,7 +145,7 @@ static bool ff_mirror_match_fh(const struct nfs4_ff_layout_mirror *m1,
return false; return false;
for (i = 0; i < m1->fh_versions_cnt; i++) { for (i = 0; i < m1->fh_versions_cnt; i++) {
bool found_fh = false; bool found_fh = false;
for (j = 0; j < m2->fh_versions_cnt; i++) { for (j = 0; j < m2->fh_versions_cnt; j++) {
if (nfs_compare_fh(&m1->fh_versions[i], if (nfs_compare_fh(&m1->fh_versions[i],
&m2->fh_versions[j]) == 0) { &m2->fh_versions[j]) == 0) {
found_fh = true; found_fh = true;