From 9105bfc038ca5a506404ce37cd3c0e85f76351e3 Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Thu, 9 Jul 2015 09:56:48 -0700 Subject: [PATCH] target: Do not return 0 from aptpl and alua configfs store functions Here are some more instances where we are returning 0 from a configfs store function, the unintended result of which is likely infinite retries from userspace. Signed-off-by: Andy Grover Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_configfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index cb09e6988b56..7f3cb3a2b783 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1590,9 +1590,9 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( u8 type = 0; if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH) - return 0; + return count; if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS) - return 0; + return count; if (dev->export_count) { pr_debug("Unable to process APTPL metadata while" @@ -1985,7 +1985,7 @@ static ssize_t target_core_store_alua_lu_gp( lu_gp_mem = dev->dev_alua_lu_gp_mem; if (!lu_gp_mem) - return 0; + return count; if (count > LU_GROUP_NAME_BUF) { pr_err("ALUA LU Group Alias too large!\n"); -- 2.34.1