[Crash-utility] kmem -s/-S not working properly on RHEL8.6/8.7

[Aureau, Georges (Kernel Tools ERT)]

> It could be good to check the return value of gdb_pass_through(). For example:

This would not bring much value, if disasm fails, tmpfile would not have much to process anyway.

+               if (STREQ(arglist[2], "bswap")) {
+                       found = TRUE;
+                       //break;

> Here, the above break is still needed.

Indeed, this was a leftover when printing full tmpfile content.
See latest patch proposed in  thread "[PATCH] kmem -s/-S not working properly on RHEL8.6/8.7"