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s390/cio: idset.c: remove some unused functions

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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>
This commit is contained in:
Rickard Strandqvist 2014-12-20 13:27:49 +01:00 committed by Martin Schwidefsky
parent e0a5054548
commit 8ebd51a705
2 changed files with 0 additions and 22 deletions
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20
drivers/s390/cio/idset.c
View File

@ -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);

2
drivers/s390/cio/idset.h
View File

@ -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);