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authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>2014-12-20 13:27:49 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-01-08 10:02:50 +0100
commit8ebd51a705c56520481f2b813790dc5afdb0a751 (patch)
tree18ea9ddada7607f8ce8fb96af33c8e8b89e78862 /drivers
parente0a50545480de0936ab867168d9bd086e56f465c (diff)
s390/cio: idset.c: remove some unused functions
Removes some functions that are not used anywhere: idset_clear() idset_sch_get_first() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/s390/cio/idset.c20
-rw-r--r--drivers/s390/cio/idset.h2
2 files changed, 0 insertions, 22 deletions
diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c
index 5a999084a229..b3e06a7b9480 100644
--- a/drivers/s390/cio/idset.c
+++ b/drivers/s390/cio/idset.c
@@ -38,11 +38,6 @@ void idset_free(struct idset *set)
vfree(set);
}
-void idset_clear(struct idset *set)
-{
- memset(set->bitmap, 0, bitmap_size(set->num_ssid, set->num_id));
-}
-
void idset_fill(struct idset *set)
{
memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id));
@@ -103,21 +98,6 @@ int idset_sch_contains(struct idset *set, struct subchannel_id schid)
return idset_contains(set, schid.ssid, schid.sch_no);
}
-int idset_sch_get_first(struct idset *set, struct subchannel_id *schid)
-{
- int ssid = 0;
- int id = 0;
- int rc;
-
- rc = idset_get_first(set, &ssid, &id);
- if (rc) {
- init_subchannel_id(schid);
- schid->ssid = ssid;
- schid->sch_no = id;
- }
- return rc;
-}
-
int idset_is_empty(struct idset *set)
{
return bitmap_empty(set->bitmap, set->num_ssid * set->num_id);
diff --git a/drivers/s390/cio/idset.h b/drivers/s390/cio/idset.h
index 06d3bc01bb09..22b58104683b 100644
--- a/drivers/s390/cio/idset.h
+++ b/drivers/s390/cio/idset.h
@@ -11,7 +11,6 @@
struct idset;
void idset_free(struct idset *set);
-void idset_clear(struct idset *set);
void idset_fill(struct idset *set);
struct idset *idset_sch_new(void);
@@ -19,7 +18,6 @@ void idset_sch_add(struct idset *set, struct subchannel_id id);
void idset_sch_del(struct idset *set, struct subchannel_id id);
void idset_sch_del_subseq(struct idset *set, struct subchannel_id schid);
int idset_sch_contains(struct idset *set, struct subchannel_id id);
-int idset_sch_get_first(struct idset *set, struct subchannel_id *id);
int idset_is_empty(struct idset *set);
void idset_add_set(struct idset *to, struct idset *from);