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Commit 8ebd51a7 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Martin Schwidefsky
Browse files

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: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent e0a50545

drivers/s390/cio/idset.c

+0 −20
Original line number Diff line number Diff line
@@ -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);

drivers/s390/cio/idset.h

+0 −2
Original line number Diff line number Diff line
@@ -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);