From 2244459070c8080bffcd9f9916ee45b9463b6b6d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 16 Nov 2016 16:14:27 +0100 Subject: [PATCH] scsi: bfa: turn bfa_mem_{kva,dma}_setup into inline functions These two macros cause lots of warnings with gcc-7: drivers/scsi/bfa/bfa_svc.c: In function 'bfa_fcxp_meminfo': drivers/scsi/bfa/bfa_svc.c:521:103: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context] Using inline functions makes them much more readable and avoids the warnings. Signed-off-by: Arnd Bergmann Reviewed-by: Johannes Thumshirn Acked by: Anil Gurumurthy Signed-off-by: Martin K. Petersen --- drivers/scsi/bfa/bfa_ioc.h | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index 713745d..0f9fab7 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -111,20 +111,24 @@ struct bfa_meminfo_s { struct bfa_mem_kva_s kva_info; }; -/* BFA memory segment setup macros */ -#define bfa_mem_dma_setup(_meminfo, _dm_ptr, _seg_sz) do { \ - ((bfa_mem_dma_t *)(_dm_ptr))->mem_len = (_seg_sz); \ - if (_seg_sz) \ - list_add_tail(&((bfa_mem_dma_t *)_dm_ptr)->qe, \ - &(_meminfo)->dma_info.qe); \ -} while (0) +/* BFA memory segment setup helpers */ +static inline void bfa_mem_dma_setup(struct bfa_meminfo_s *meminfo, + struct bfa_mem_dma_s *dm_ptr, + size_t seg_sz) +{ + dm_ptr->mem_len = seg_sz; + if (seg_sz) + list_add_tail(&dm_ptr->qe, &meminfo->dma_info.qe); +} -#define bfa_mem_kva_setup(_meminfo, _kva_ptr, _seg_sz) do { \ - ((bfa_mem_kva_t *)(_kva_ptr))->mem_len = (_seg_sz); \ - if (_seg_sz) \ - list_add_tail(&((bfa_mem_kva_t *)_kva_ptr)->qe, \ - &(_meminfo)->kva_info.qe); \ -} while (0) +static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo, + struct bfa_mem_kva_s *kva_ptr, + size_t seg_sz) +{ + kva_ptr->mem_len = seg_sz; + if (seg_sz) + list_add_tail(&kva_ptr->qe, &meminfo->kva_info.qe); +} /* BFA dma memory segments iterator */ #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)]) -- 2.7.4