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Merge of r964:

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Fixes incorrect errors reporting on devices unregistration.



git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/1.0.1.x@965 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2009-07-20 10:47:40 +00:00
parent e92f8e4044
commit 7498cf3669
2 changed files with 4 additions and 3 deletions
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3
doc/scst_user_spec.txt
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@@ -98,7 +98,8 @@ space device. It doesn't have any parameters.
During execution of SCST_USER_UNREGISTER_DEVICE at least one another
thread must process all coming subcommands, otherwise after timeout it
will fail with EBUSY error.
will fail with EBUSY error. The processing should stop on receiving
ENODEV error.
SCST_USER_UNREGISTER_DEVICE returns 0 on success or -1 in case of error,
and errno is set appropriately.

4
scst/src/dev_handlers/scst_user.c
View File

@@ -284,7 +284,7 @@ static inline int calc_num_pg(unsigned long buf, int len)
static void __dev_user_not_reg(void)
{
PRINT_ERROR("%s", "Device not registered");
TRACE(TRACE_MGMT_MINOR, "%s", "Device not registered");
return;
}
@@ -292,7 +292,7 @@ static inline int dev_user_check_reg(struct scst_user_dev *dev)
{
if (dev == NULL) {
__dev_user_not_reg();
return -EINVAL;
return -ENODEV;
}
return 0;
}