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scst_dlm: Initialize reg->dlm_idx for PR information loaded from disk

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This patch avoids that the following kernel warning appears while
starting SCST after having loaded APTPL PR information:

WARNING: scst/src/scst_dlm.c:461 scst_copy_to_dlm()

Reported-by: <consus@gmx.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6912 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2016-07-22 16:48:38 +00:00
parent ff3b499a4c
commit 17f49dbede
1 changed files with 6 additions and 0 deletions
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6
scst/src/scst_dlm.c
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@@ -1363,9 +1363,15 @@ create_st_wq(const char *fmt, ...)
static int scst_pr_dlm_init(struct scst_device *dev, const char *cl_dev_id)
{
struct scst_pr_dlm_data *pr_dlm;
struct scst_dev_registrant *reg;
int res = -ENOMEM;
compile_time_size_checks();
list_for_each_entry(reg, &dev->dev_registrants_list,
dev_registrants_list_entry)
scst_dlm_pr_init_reg(dev, reg);
pr_dlm = kzalloc(sizeof(*dev->pr_dlm), GFP_KERNEL);
if (!pr_dlm)
goto out;