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| author | Andy Grover <agrover@redhat.com> | 2015-07-09 09:56:47 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-07-23 23:39:59 -0700 |
| commit | bc1a7d6aff763ea29db6319185327f86b0fe93b6 (patch) | |
| tree | 98fba4ef9a5f113a886107661de56dbd579194c6 /drivers/target/target_core_configfs.c | |
| parent | fd4e1393c414275d28577a2242f4e424cf80a605 (diff) | |
| download | linux-stable-bc1a7d6aff763ea29db6319185327f86b0fe93b6.tar.gz linux-stable-bc1a7d6aff763ea29db6319185327f86b0fe93b6.tar.bz2 linux-stable-bc1a7d6aff763ea29db6319185327f86b0fe93b6.zip | |
target: Indicate success if writing 0 to pi_prot_type
See https://bugzilla.redhat.com/show_bug.cgi?id=1240687
Returning 0 from a configfs store function results in infinite retries.
Reported-by: Yanko Kaneti <yaneti@declera.com>
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 0b0de3647478..cb09e6988b56 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -747,7 +747,7 @@ static ssize_t store_pi_prot_type(struct se_dev_attrib *da, if (!dev->transport->init_prot || !dev->transport->free_prot) { /* 0 is only allowed value for non-supporting backends */ if (flag == 0) - return 0; + return count; pr_err("DIF protection not supported by backend: %s\n", dev->transport->name); |