While struct zfcp_adapter contains a pointer to zfcp_reqlist, the pointer field does not need to know the structure or even a prototype.
The prototype was introduced with v2.6.34 commit b6bd2fb92a7b ("[SCSI] zfcp: Move FSF request tracking code to new file"). Signed-off-by: Steffen Maier <ma...@linux.ibm.com> Reviewed-by: Benjamin Block <bbl...@linux.ibm.com> --- drivers/s390/scsi/zfcp_def.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 3396a47721a7..1b6d64eb66b7 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -4,7 +4,7 @@ * * Global definitions for the zfcp device driver. * - * Copyright IBM Corp. 2002, 2010 + * Copyright IBM Corp. 2002, 2017 */ #ifndef ZFCP_DEF_H @@ -41,8 +41,6 @@ #include "zfcp_fc.h" #include "zfcp_qdio.h" -struct zfcp_reqlist; - /********************* SCSI SPECIFIC DEFINES *********************************/ #define ZFCP_SCSI_ER_TIMEOUT (10*HZ) -- 2.16.4