Hello Hariprasad Shenai,

This is a semi-automatic email about new static checker warnings.

The patch 324429d74127: "chcr: Support for Chelsio's Crypto Hardware" 
from Aug 17, 2016, leads to the following Smatch complaint:

drivers/crypto/chelsio/chcr_algo.c:378 write_sg_data_page_desc()
         error: we previously assumed 'sg' could be null (see line 376)

   375          while (count > 0) {
   376                  if (sg && (!(sg->length)))

   377                          break;
   378                  spage = sg_page(sg);
Unchecked dereference inside function.

   379                  get_page(spage);
   380                  page_len = min(sg->length, count);

dan carpenter
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