linux_dsm_epyc7002/drivers/scsi/bfa
Arnd Bergmann 48d83282db scsi: bfa: fix type conversion warning
A regression fix introduced a harmless type mismatch warning:

drivers/scsi/bfa/bfad_bsg.c: In function 'bfad_im_bsg_vendor_request':
drivers/scsi/bfa/bfad_bsg.c:3137:35: error: initialization of 'struct bfad_im_port_s *' from 'long unsigned int' makes pointer from integer without a cast [-Werror=int-conversion]
  struct bfad_im_port_s *im_port = shost->hostdata[0];
                                   ^~~~~
drivers/scsi/bfa/bfad_bsg.c: In function 'bfad_im_bsg_els_ct_request':
drivers/scsi/bfa/bfad_bsg.c:3353:35: error: initialization of 'struct bfad_im_port_s *' from 'long unsigned int' makes pointer from integer without a cast [-Werror=int-conversion]
  struct bfad_im_port_s *im_port = shost->hostdata[0];

This changes the code back to shost_priv() once more, but encapsulates
it in an inline function to document the rather unusual way of
using the private data only as a pointer to the previously allocated
structure.

I did not try to get rid of the extra indirection level entirely,
which would have been rather invasive and required reworking the entire
initialization sequence.

Fixes: 45349821ab ("scsi: bfa: fix access to bfad_im_port_s")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-12-07 19:57:54 -05:00
..
bfa_core.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_cs.h bfa: deinline __bfa_trc() and __bfa_trc32() 2016-02-23 21:27:02 -05:00
bfa_defs_fcs.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_defs_svc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_defs.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcbuild.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcbuild.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcpim.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_fcpim.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcs_fcpim.c bfa: fix bfa_fcb_itnim_alloc() error handling 2016-05-09 22:18:42 -04:00
bfa_fcs_lport.c scsi: bfa: use designated initializers 2017-04-21 10:11:34 -04:00
bfa_fcs_rport.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcs.c scsi: bfa: remove bfa_fcs_mod_s 2017-01-09 23:34:58 -05:00
bfa_fcs.h scsi: bfa: remove bfa_fcs_mod_s 2017-01-09 23:34:58 -05:00
bfa_hw_cb.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_hw_ct.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc_cb.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc_ct.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_ioc.h scsi: bfa: turn bfa_mem_{kva,dma}_setup into inline functions 2016-11-21 22:28:17 -05:00
bfa_modules.h scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_plog.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_port.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_port.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_svc.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_svc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_attr.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_bsg.c scsi: bfa: fix type conversion warning 2017-12-07 19:57:54 -05:00
bfad_bsg.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_debugfs.c scsi: bfa: integer overflow in debugfs 2017-10-16 22:35:13 -04:00
bfad_drv.h scsi: bfa: Increase requested firmware version to 3.2.5.1 2017-01-05 20:47:29 -05:00
bfad_im.c scsi: bfa: fix type conversion warning 2017-12-07 19:57:54 -05:00
bfad_im.h scsi: bfa: fix type conversion warning 2017-12-07 19:57:54 -05:00
bfad.c Merge remote-tracking branch 'mkp-scsi/fixes' into fixes 2017-01-08 19:20:35 -08:00
bfi_ms.h scripts/spelling.txt: add "aligment" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
bfi_reg.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfi.h scripts/spelling.txt: add "fimware" misspelling 2016-05-19 19:12:14 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00