Coverity reported:
Useless call (USELESS_CALL) side_effect_free: Calling
SiS_GetResInfo(SiS_Pr, ModeNo, ModeIdIndex) is only useful for its
return value, which is ignored.
And this is correct - so drop the call.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reported-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Useless call")
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20201206190247.1861316-14-sam@ravnborg.org
if(SiS_Pr->UseCustomMode) {
infoflag = SiS_Pr->CInfoFlag;
} else {
- SiS_GetResInfo(SiS_Pr, ModeNo, ModeIdIndex);
if(ModeNo > 0x13) {
infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
}