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| author | Masatake YAMATO <yamato@redhat.com> | 2013-04-10 11:24:38 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-04-11 16:54:01 -0700 |
| commit | 1fc2b00fba55f70ab32ecc493efbca9a1a76a4e3 (patch) | |
| tree | 77eb0dc3b8407b8536deead9eddef3cccbedc945 /drivers/scsi/iscsi_tcp.c | |
| parent | 5f28897d2827a924b746c4d85e35cf85810b8951 (diff) | |
| download | linux-1fc2b00fba55f70ab32ecc493efbca9a1a76a4e3.tar.bz2 | |
[SCSI] libiscsi: avoid unnecessary multiple NULL assignments
In iscsi_free_task, NULL is assigned to task->sc twice: before and
after kfifo_in invocatoin. Allocating and freeing iscsi_task are guarded
with session->lock, so multiple NULL assignments cause no trouble. But
people reading the source code may be confused.
The second NULL assignment comes from commit:
3e5c28ad0391389959ccae81c938c7533efb3490
It seems that the line after kfifo_in invocation was introduced
accidentally.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
0 files changed, 0 insertions, 0 deletions