diff options
| author | Jörn Engel <joern@logfs.org> | 2011-11-24 02:05:51 +0100 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-12-14 11:28:07 +0000 |
| commit | 8359cf43b9dccddeebb0d247146719a14ce6371a (patch) | |
| tree | 25421cb0e06d878709a826edf8d724ca102ab441 /drivers/target/target_core_stat.c | |
| parent | feae85644f1460b3373ef5141183ee43e6191b58 (diff) | |
| download | linux-8359cf43b9dccddeebb0d247146719a14ce6371a.tar.gz | |
target: remove useless casts
A reader should spend an extra moment whenever noticing a cast,
because either something special is going on that deserves extra
attention or, as is all too often the case, the code is wrong.
These casts, afaics, have all been useless. They cast a foo* to a
foo*, cast a void* to the assigned type, cast a foo* to void*, before
assigning it to a void* variable, etc.
In a few cases I also removed an additional &...[0], which is equally
useless.
Lastly I added three FIXMEs where, to the best of my judgement, the
code appears to have a bug. It would be good if someone could check
these.
Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_stat.c')
| -rw-r--r-- | drivers/target/target_core_stat.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c index 6d8a90464f2e..f8c2d2cc3431 100644 --- a/drivers/target/target_core_stat.c +++ b/drivers/target/target_core_stat.c @@ -1755,8 +1755,7 @@ static ssize_t target_stat_scsi_att_intr_port_show_attr_port_ident( /* scsiAttIntrPortName+scsiAttIntrPortIdentifier */ memset(buf, 0, 64); if (tpg->se_tpg_tfo->sess_get_initiator_sid != NULL) - tpg->se_tpg_tfo->sess_get_initiator_sid(se_sess, - (unsigned char *)&buf[0], 64); + tpg->se_tpg_tfo->sess_get_initiator_sid(se_sess, buf, 64); ret = snprintf(page, PAGE_SIZE, "%s+i+%s\n", nacl->initiatorname, buf); spin_unlock_irq(&nacl->nacl_sess_lock); |