[RESENT PATCH v5 0/5] scsi: ufs: cleanup ufs initialization

Bean Huo
2020-06-03T09:20:17Z

Resent this patchset since linux-scsi@vger.kernel.org and
linux-kernel@vger.kernel.org rejected my email

Cleanup UFS descriptor length initialization, and delete some unnecessary code.

Changelog:
v4 - v5:
1. Rebased patch
2. In the patch 3/5, change "param_size > buff_len" to
"(param_offset + param_size) > buff_len"

v3 - v4:
1. add desc_id >= QUERY_DESC_IDN_MAX check in patch 4/5 (Avri Altman)
2. update buff_len to hold the true descriptor size in 4/5 (Avri Altman)
3. add new patch 3/5

v2 - v3:
1. Fix typo in the commit message (Avri Altman & Bart van Assche)
2. Delete ufshcd_init_desc_sizes() in patch 3/4 (Stanley Chu)
3. Remove max_t() and buff_len in patch 1/4 (Bart van Assche)
4. Add patch 4/4 to compatable with 3.1 UFS unit descriptor length

v1 - v2:
1. split patch
2. fix one compiling WARNING (Reported-by: kbuild test robot <lkp@intel.com>)

Bart van Assche (1):
scsi: ufs: remove max_t in ufs_get_device_desc

Bean Huo (4):
scsi: ufs: delete ufshcd_read_desc()
scsi: ufs: fix potential access NULL pointer while memcpy
scsi: ufs: cleanup ufs initialization path
scsi: ufs: add compatibility with 3.1 UFS unit descriptor length

drivers/scsi/ufs/ufs.h | 11 +-
drivers/scsi/ufs/ufs_bsg.c | 5 +-
drivers/scsi/ufs/ufshcd.c | 207 +++++++++----------------------------
drivers/scsi/ufs/ufshcd.h | 16 +--
4 files changed, 54 insertions(+), 185 deletions(-)

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2.17.1