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s390/zcrypt: Removed unneeded debug feature directory creation. 

The ap bus code and the zcrypt api had invocations to the
debug feature debugfs_create_dir() call but never populated
these directories in any way. Removed this unneeded code.

Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Harald Freudenberger 2017-02-17 08:12:10 +01:00 committed by Martin Schwidefsky
parent 1228f7befb
commit 260021e21b
2 changed files with 0 additions and 6 deletions
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3
drivers/s390/crypto/ap_bus.c
View File

@ -86,7 +86,6 @@ static bool initialised;
/* /*
* AP bus related debug feature things. * AP bus related debug feature things.
*/ */
static struct dentry *ap_dbf_root;
debug_info_t *ap_dbf_info; debug_info_t *ap_dbf_info;
/* /*
@ -1148,7 +1147,6 @@ static struct reset_call ap_reset_call = {
int __init ap_debug_init(void) int __init ap_debug_init(void)
{ {
ap_dbf_root = debugfs_create_dir("ap", NULL);
ap_dbf_info = debug_register("ap", 1, 1, ap_dbf_info = debug_register("ap", 1, 1,
DBF_MAX_SPRINTF_ARGS * sizeof(long)); DBF_MAX_SPRINTF_ARGS * sizeof(long));
debug_register_view(ap_dbf_info, &debug_sprintf_view); debug_register_view(ap_dbf_info, &debug_sprintf_view);
@ -1159,7 +1157,6 @@ int __init ap_debug_init(void)
void ap_debug_exit(void) void ap_debug_exit(void)
{ {
debugfs_remove(ap_dbf_root);
debug_unregister(ap_dbf_info); debug_unregister(ap_dbf_info);
} }

3
drivers/s390/crypto/zcrypt_api.c
View File

@ -81,7 +81,6 @@ EXPORT_SYMBOL(zcrypt_rescan_req);
static LIST_HEAD(zcrypt_ops_list); static LIST_HEAD(zcrypt_ops_list);
/* Zcrypt related debug feature stuff. */ /* Zcrypt related debug feature stuff. */
static struct dentry *zcrypt_dbf_root;
debug_info_t *zcrypt_dbf_info; debug_info_t *zcrypt_dbf_info;
/** /**
@ -1427,7 +1426,6 @@ void zcrypt_rng_device_remove(void)
int __init zcrypt_debug_init(void) int __init zcrypt_debug_init(void)
{ {
zcrypt_dbf_root = debugfs_create_dir("zcrypt", NULL);
zcrypt_dbf_info = debug_register("zcrypt", 1, 1, zcrypt_dbf_info = debug_register("zcrypt", 1, 1,
DBF_MAX_SPRINTF_ARGS * sizeof(long)); DBF_MAX_SPRINTF_ARGS * sizeof(long));
debug_register_view(zcrypt_dbf_info, &debug_sprintf_view); debug_register_view(zcrypt_dbf_info, &debug_sprintf_view);
@ -1438,7 +1436,6 @@ int __init zcrypt_debug_init(void)
void zcrypt_debug_exit(void) void zcrypt_debug_exit(void)
{ {
debugfs_remove(zcrypt_dbf_root);
debug_unregister(zcrypt_dbf_info); debug_unregister(zcrypt_dbf_info);
} }