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| author | Dan Carpenter <error27@gmail.com> | 2011-06-15 09:41:33 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-06-24 00:03:27 +0000 |
| commit | 552523dcbf0f33d44d816da310be8227a2c1502a (patch) | |
| tree | b3068ed11f76b583996b59f001d68bcc4be25156 /drivers/target/tcm_fc | |
| parent | 233888644d80cc44330062e5e978c9e3a14c9cb9 (diff) | |
| download | linux-552523dcbf0f33d44d816da310be8227a2c1502a.tar.gz linux-552523dcbf0f33d44d816da310be8227a2c1502a.tar.xz linux-552523dcbf0f33d44d816da310be8227a2c1502a.zip | |
target: Fix ERR_PTR dereferencing bugs
transport_init_session() and core_tmr_alloc_req() never return NULL,
they only return ERR_PTRs on error.
v2: Fix patch to return PTR_ERR(tl_nexus->se_sess) from Ankit Jain's
feedback.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ankit Jain <jankit@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/tcm_fc')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_sess.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index a3bd57f2ea32..03744c23095c 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -229,7 +229,7 @@ static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id, return NULL; sess->se_sess = transport_init_session(); - if (!sess->se_sess) { + if (IS_ERR(sess->se_sess)) { kfree(sess); return NULL; } |