The series introduces a guard() function to manage the nvdimm_bus_lock, and convert code using nvdimm_bus_lock()/unlock() to use guard() instead.
v2 - Move __nd_ioctl() cleanup to a separate patch and remove all gotos. (Dan) - Fix various changes from Jonathan's feedback # <REPLACE>cover letter body: # NOTE: nvdimm-guard/0000-cover-letter.patch will add diffstat and base-commit to this template # Dave Jiang (2): # nvdimm: Introduce guard() for nvdimm_bus_lock # nvdimm: Clean up __nd_ioctl() and remove gotos # # drivers/nvdimm/badrange.c | 3 +- # drivers/nvdimm/btt_devs.c | 24 +++----- # drivers/nvdimm/bus.c | 71 ++++++++---------------- # drivers/nvdimm/claim.c | 7 +-- # drivers/nvdimm/core.c | 17 +++--- # drivers/nvdimm/dax_devs.c | 12 ++-- # drivers/nvdimm/dimm.c | 5 +- # drivers/nvdimm/dimm_devs.c | 48 ++++++---------- # drivers/nvdimm/namespace_devs.c | 117 +++++++++++++++++++-------------------- # drivers/nvdimm/nd.h | 3 + # drivers/nvdimm/pfn_devs.c | 61 +++++++++------------ # drivers/nvdimm/region.c | 14 ++--- # drivers/nvdimm/region_devs.c | 118 +++++++++++++++++----------------------- # drivers/nvdimm/security.c | 10 +--- # 14 files changed, 216 insertions(+), 294 deletions(-) # </REPLACE> Dave Jiang (2): nvdimm: Introduce guard() for nvdimm_bus_lock nvdimm: Clean up __nd_ioctl() and remove gotos drivers/nvdimm/badrange.c | 3 +- drivers/nvdimm/btt_devs.c | 24 +++---- drivers/nvdimm/bus.c | 71 +++++++------------ drivers/nvdimm/claim.c | 7 +- drivers/nvdimm/core.c | 17 +++-- drivers/nvdimm/dax_devs.c | 12 ++-- drivers/nvdimm/dimm.c | 5 +- drivers/nvdimm/dimm_devs.c | 48 +++++-------- drivers/nvdimm/namespace_devs.c | 117 +++++++++++++++---------------- drivers/nvdimm/nd.h | 3 + drivers/nvdimm/pfn_devs.c | 61 +++++++---------- drivers/nvdimm/region.c | 14 ++-- drivers/nvdimm/region_devs.c | 118 ++++++++++++++------------------ drivers/nvdimm/security.c | 10 +-- 14 files changed, 216 insertions(+), 294 deletions(-) base-commit: 07e27ad16399afcd693be20211b0dfae63e0615f -- 2.51.0
