Author: Himangi Saraogi <himangi774@gmail.com> This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. Also, a label is done away with and err2 and err3 renamed. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; …