On Thu, 2020-03-12 at 03:58 +0530, Shreeya Patel wrote: > Hey Joe, > > On March 11, 2020 10:56:29 PM GMT+05:30, Joe Perches <joe@xxxxxxxxxxx> wrote: > > On Wed, 2020-03-11 at 19:08 +0530, Shreeya Patel wrote: > > > Remove if and else conditions since both are leading to the > > > initialization of "valueDMATimeout" and "valueDMAPageCount" with > > > the same value. > > > > You might consider removing the > > /* Timeout value is calculated by 34 / (2^n) */ > > comment entirely as it doesn't make much sense. > > > > You want me to remove the other comments as well? > Since Julia suggested in another email that the comments are not useful if we are removing the condition since they were applied to only one branch ( i.e. "if" branch ) It's not an either/or/both situation. Code like: if (test) { [block 1] } else { [block 2] } where the contents of block 1 and block 2 are identical exist for many reasons. All of them need situational analysis to determine what the right thing to do is. Sometimes it's a defect from a copy/paste where some other code was intended on one of the blocks and so that one path has a defect somewhere and actually needs to be changed. Sometimes the blocks were originally different, but some code was removed from one of the blocks that lead to the blocks being identical. Those can be consolidated. Sometimes test can be removed, sometimes not. For hardware drivers like this, it's sometimes useful to look at the latest code from the vendor and sometimes it's better to ask the vendor what the right thing do is. It does appear in this case that the branches should be consolidated and comments in both branches removed. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel