[PATCH v3 0/4] clean up error handling

[Omer El Idrissi <omer.e.idrissi@gmail.com>]

This series lets sdio_init() propagate standard kernel error codes 
instead of returning _SUCCESS/_FAIL.  There are two callers for this
function.  rtw_resume_process_normal() already returns negative values 
but the caller doesn't check for errors so changing this doesn't
affect anything.  sdio_dvobj_init() returns NULL on
error so leave that as-is.

Signed-off-by: Omer El Idrissi <omer.e.idrissi@gmail.com>
---
v3:
- Add one commit that lets sdio_dvobj_init() use more readable error
  handling
- Add v3 and v2 tags

v2:
- Add one commit that lets rtw_resume_process_normal cleanly check
  errors and return errno instead of using vendor-defined slop

v1:
- Use direct returns in sdio_dvobj_init()
- Cleanup return in sdio_init()

Omer El Idrissi (4):
  staging: rtl8723bs: use direct returns in sdio_dvobj_init()
  staging: rtl8723bs: cleanup return in sdio_init()
  staging: rtl8723bs: clean up callees for sdio_init function
  staging: rtl8723bs: Choose slightly more readable error check

 drivers/staging/rtl8723bs/os_dep/os_intfs.c  |  8 +++----
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 25 ++++++++------------
 2 files changed, 14 insertions(+), 19 deletions(-)

-- 
2.51.0