dvbapi: Prevent bogus warning issued by old compilers.

abs() is guaranteed to return positive number so the warning is bogus.

module-dvbapi.c:896:12: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9261 4b0bc96b-bc66-0410-9d44-ebda105a78c1
dvbapi: Prevent possibly bogus warning.

Older compilers can't see that the variable is most certainly being
initialized later.

module-dvbapi.c: In function `dvbapi_resort_ecmpids':
module-dvbapi.c:1799: warning: 'c' might be used uninitialized in this function

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9262 4b0bc96b-bc66-0410-9d44-ebda105a78c1
dvbapi: Remove questionable code.

The check is bogus because setting er->chid to 0x100000 makes it zero.

> er->chid = (chid != 0 ? chid : 0x10000); // if not zero apply, otherwise use no chid value 0x10000

module-dvbapi.c:3022:34: warning: implicit conversion from 'int' to 'uint16_t' (aka 'unsigned short') changes value from 65536 to 0 [-Wconstant-conversion]

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9263 4b0bc96b-bc66-0410-9d44-ebda105a78c1
webif: Add system info in status page.

Apply system_info_V9.patch from gismo2004.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9264 4b0bc96b-bc66-0410-9d44-ebda105a78c1
webif: Prevent warninigs about vararg functions that do not have format string.

module-webif.c:111:100: warning: data argument not used by format string [-Wformat-extra-args]

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9265 4b0bc96b-bc66-0410-9d44-ebda105a78c1
webif: Prevent possible format string exploit.

module-webif.c:4228:47: warning: format string is not a string literal (potentially insecure) [-Wformat-security]

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9266 4b0bc96b-bc66-0410-9d44-ebda105a78c1