Messages in this thread | | | Subject | Re: [PATCH] scsi: ufs: remove redundant initialization of variable | From | Bean Huo <> | Date | Fri, 30 Apr 2021 10:47:46 +0200 |
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On Fri, 2021-04-30 at 11:14 +0900, Keoseong Park wrote: > The variable d_lu_wb_buf_alloc may be repeatedly initialized to 0 in > a for-loop. > > If the variable is set to a value other than 0, it exits the for- > loop, so there is no need to reset it to 0. > > > > Since lun and d_lu_wb_buf_alloc are just being used in a else > statement inside a local scope, move the declaration of the variables > to that scope. > > > > Signed-off-by: Keoseong Park <keosung.park@samsung.com>
UFS Spec 3.1, bDeviceMaxWriteBoosterLUs is 01h, for LU dedicated buffer mode, WriteBooster Buffer can be configured in only one logical unit.
Bean
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