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authorBart Van Assche <bart.vanassche@wdc.com>2017-08-25 13:46:41 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2017-08-25 17:08:08 -0400
commit85aa93be7558b009fd8b9f0171d8b8a2b44397f7 (patch)
tree0179c012eae993a6430046ce2b4525d6a617ca83
parente1779b4ff5412fcb7f943f6b49cac5e70fc724e2 (diff)
downloadlinux-85aa93be7558b009fd8b9f0171d8b8a2b44397f7.tar.bz2
scsi: scsi_transport_srp: Suppress a W=1 compiler warning
Avoid that the following compiler warning is reported when building with W=1: drivers/scsi/scsi_transport_srp.c:92:19: warning: comparison is always false due to limited range of data type [-Wtype-limits] Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/scsi_transport_srp.c2
-rw-r--r--include/scsi/scsi_transport_srp.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
index 698cc4681706..4f6f01cf9968 100644
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@@ -78,7 +78,7 @@ static inline struct srp_rport *shost_to_rport(struct Scsi_Host *shost)
* parameters must be such that multipath can detect failed paths timely.
* Hence do not allow all three parameters to be disabled simultaneously.
*/
-int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo, int dev_loss_tmo)
+int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo, long dev_loss_tmo)
{
if (reconnect_delay < 0 && fast_io_fail_tmo < 0 && dev_loss_tmo < 0)
return -EINVAL;
diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h
index dd096330734e..56ae198acc73 100644
--- a/include/scsi/scsi_transport_srp.h
+++ b/include/scsi/scsi_transport_srp.h
@@ -111,7 +111,7 @@ extern struct srp_rport *srp_rport_add(struct Scsi_Host *,
struct srp_rport_identifiers *);
extern void srp_rport_del(struct srp_rport *);
extern int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo,
- int dev_loss_tmo);
+ long dev_loss_tmo);
int srp_parse_tmo(int *tmo, const char *buf);
extern int srp_reconnect_rport(struct srp_rport *rport);
extern void srp_start_tl_fail_timers(struct srp_rport *rport);