diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2017-07-31 20:20:29 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-07-31 20:20:29 +1000 |
| commit | bb272221e9db79f13d454e1f3fb6b05013be985e (patch) | |
| tree | 36f4acc50e3fabac71fadd34c720c0a6011db470 /drivers/target/target_core_rd.c | |
| parent | 253fd51e2f533552ae35a0c661705da6c4842c1b (diff) | |
| parent | 5771a8c08880cdca3bfb4a3fc6d309d6bba20877 (diff) | |
Merge tag 'v4.13-rc1' into fixes
The fixes branch is based off a random pre-rc1 commit, because we had
some fixes that needed to go in before rc1 was released.
However we now need to fix some code that went in after that point, but
before rc1, so merge rc1 to get that code into fixes so we can fix it!
Diffstat (limited to 'drivers/target/target_core_rd.c')
| -rw-r--r-- | drivers/target/target_core_rd.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 20253d04103f..a6e8106abd6f 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -339,10 +339,14 @@ static void rd_dev_call_rcu(struct rcu_head *p) static void rd_free_device(struct se_device *dev) { + call_rcu(&dev->rcu_head, rd_dev_call_rcu); +} + +static void rd_destroy_device(struct se_device *dev) +{ struct rd_dev *rd_dev = RD_DEV(dev); rd_release_device_space(rd_dev); - call_rcu(&dev->rcu_head, rd_dev_call_rcu); } static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page) @@ -554,7 +558,7 @@ static ssize_t rd_set_configfs_dev_params(struct se_device *dev, struct rd_dev *rd_dev = RD_DEV(dev); char *orig, *ptr, *opts; substring_t args[MAX_OPT_ARGS]; - int ret = 0, arg, token; + int arg, token; opts = kstrdup(page, GFP_KERNEL); if (!opts) @@ -589,7 +593,7 @@ static ssize_t rd_set_configfs_dev_params(struct se_device *dev, } kfree(orig); - return (!ret) ? count : ret; + return count; } static ssize_t rd_show_configfs_dev_params(struct se_device *dev, char *b) @@ -651,6 +655,7 @@ static const struct target_backend_ops rd_mcp_ops = { .detach_hba = rd_detach_hba, .alloc_device = rd_alloc_device, .configure_device = rd_configure_device, + .destroy_device = rd_destroy_device, .free_device = rd_free_device, .parse_cdb = rd_parse_cdb, .set_configfs_dev_params = rd_set_configfs_dev_params, |