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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:17:16 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:46 +0100
commit246ccea184423ccdec3be1ca3d400cc3c547404d (patch)
treeca81c9592dadeed4f6152e89f0fd227c4c8eadf1 /drivers/s390
parent3c52e49d7c81434e3d2ccb520b3a654c2cc7d03d (diff)
downloadop-kernel-dev-246ccea184423ccdec3be1ca3d400cc3c547404d.zip
op-kernel-dev-246ccea184423ccdec3be1ca3d400cc3c547404d.tar.gz
[S390] sparse: fix sparse NULL pointer warnings
Fix two NULL pointer warnings in the dasd driver: drivers/s390/block/dasd_eckd.c:2353:20: warning: Using plain integer as NULL pointer drivers/s390/block/dasd_eckd.c:2415:44: warning: Using plain integer as NULL pointer Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/dasd_eckd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index cca2509..6ab2968 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -2386,7 +2386,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track(
new_track = 1;
end_idaw = 0;
len_to_track_end = 0;
- idaw_dst = 0;
+ idaw_dst = NULL;
idaw_len = 0;
rq_for_each_segment(bv, req, iter) {
dst = page_address(bv->bv_page) + bv->bv_offset;
@@ -2448,7 +2448,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track(
if (end_idaw) {
idaws = idal_create_words(idaws, idaw_dst,
idaw_len);
- idaw_dst = 0;
+ idaw_dst = NULL;
idaw_len = 0;
end_idaw = 0;
}
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