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authorNathan Chancellor <natechancellor@gmail.com>2018-10-03 18:06:15 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2018-10-16 21:50:06 -0400
commit20054597f169090109fc3f0dfa1a48583f4178a4 (patch)
treeb5dbd199a88a92acefcdcf8bb0d7d5aa66a0c68e /drivers
parentf41d84d44a1d7538f15ced316fc7040da2886b80 (diff)
downloadlinux-20054597f169090109fc3f0dfa1a48583f4178a4.tar.bz2
scsi: iscsi_tcp: Explicitly cast param in iscsi_sw_tcp_host_get_param
Clang warns when one enumerated type is implicitly converted to another. drivers/scsi/iscsi_tcp.c:803:15: warning: implicit conversion from enumeration type 'enum iscsi_host_param' to different enumeration type 'enum iscsi_param' [-Wenum-conversion] &addr, param, buf); ^~~~~ 1 warning generated. iscsi_conn_get_addr_param handles ISCSI_HOST_PARAM_IPADDRESS just fine so add an explicit cast to iscsi_param to make it clear to Clang that this is expected behavior. Link: https://github.com/ClangBuiltLinux/linux/issues/153 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/iscsi_tcp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index b025a0b74341..23354f206533 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -800,7 +800,8 @@ static int iscsi_sw_tcp_host_get_param(struct Scsi_Host *shost,
return rc;
return iscsi_conn_get_addr_param((struct sockaddr_storage *)
- &addr, param, buf);
+ &addr,
+ (enum iscsi_param)param, buf);
default:
return iscsi_host_get_param(shost, param, buf);
}