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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-07-12 16:41:55 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-07-12 16:41:55 +0200
commitd2c993d845781d160a7ef759a3e65c6892c4a270 (patch)
treef63be38ab83363282c519048849663201f664818 /drivers/s390/block/dasd_devmap.c
parent7e560814de1972e1bfc780616841d7a0032ca467 (diff)
downloadop-kernel-dev-d2c993d845781d160a7ef759a3e65c6892c4a270.zip
op-kernel-dev-d2c993d845781d160a7ef759a3e65c6892c4a270.tar.gz
[S390] Fix sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_devmap.c')
-rw-r--r--drivers/s390/block/dasd_devmap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index d729538..7f6fdac 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -394,7 +394,7 @@ dasd_add_busid(char *bus_id, int features)
if (!new)
return ERR_PTR(-ENOMEM);
spin_lock(&dasd_devmap_lock);
- devmap = 0;
+ devmap = NULL;
hash = dasd_hash_busid(bus_id);
list_for_each_entry(tmp, &dasd_hashlists[hash], list)
if (strncmp(tmp->bus_id, bus_id, BUS_ID_SIZE) == 0) {
@@ -406,10 +406,10 @@ dasd_add_busid(char *bus_id, int features)
new->devindex = dasd_max_devindex++;
strncpy(new->bus_id, bus_id, BUS_ID_SIZE);
new->features = features;
- new->device = 0;
+ new->device = NULL;
list_add(&new->list, &dasd_hashlists[hash]);
devmap = new;
- new = 0;
+ new = NULL;
}
spin_unlock(&dasd_devmap_lock);
kfree(new);
@@ -479,7 +479,7 @@ dasd_device_from_devindex(int devindex)
int i;
spin_lock(&dasd_devmap_lock);
- devmap = 0;
+ devmap = NULL;
for (i = 0; (i < 256) && !devmap; i++)
list_for_each_entry(tmp, &dasd_hashlists[i], list)
if (tmp->devindex == devindex) {
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