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[SCSI] zfcp: NULL vs 0 usage

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Get rid of two 'warning: Using plain integer as NULL pointer'.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Heiko Carstens 2007-07-18 10:55:10 +02:00 committed by James Bottomley
parent 0d661327a7
commit aa551daf5c
2 changed files with 4 additions and 7 deletions
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7
drivers/s390/scsi/zfcp_aux.c
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@ -1526,15 +1526,12 @@ zfcp_gid_pn_buffers_alloc(struct zfcp_gid_pn_data **gid_pn, mempool_t *pool)
* zfcp_gid_pn_buffers_free - free buffers for GID_PN nameserver request * zfcp_gid_pn_buffers_free - free buffers for GID_PN nameserver request
* @gid_pn: pointer to struct zfcp_gid_pn_data which has to be freed * @gid_pn: pointer to struct zfcp_gid_pn_data which has to be freed
*/ */
static void static void zfcp_gid_pn_buffers_free(struct zfcp_gid_pn_data *gid_pn)
zfcp_gid_pn_buffers_free(struct zfcp_gid_pn_data *gid_pn)
{ {
if ((gid_pn->ct.pool != 0)) if (gid_pn->ct.pool)
mempool_free(gid_pn, gid_pn->ct.pool); mempool_free(gid_pn, gid_pn->ct.pool);
else else
kfree(gid_pn); kfree(gid_pn);
return;
} }
/** /**

2
drivers/s390/scsi/zfcp_fsf.c
View file

@ -1930,7 +1930,7 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
skip_fsfstatus: skip_fsfstatus:
send_els->status = retval; send_els->status = retval;
if (send_els->handler != 0) if (send_els->handler)
send_els->handler(send_els->handler_data); send_els->handler(send_els->handler_data);
return retval; return retval;