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staging: xgifb: make XGIfb_has_VB return boolean 

This patch makes XGIfb_has_VB return boolean, since this function
only uses either one or zero as its return value.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang 2015-10-18 22:35:32 +08:00 committed by Greg Kroah-Hartman
parent bff1d83d78
commit 6fd9a2a19c
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/xgifb/XGI_main_26.c
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@ -1548,7 +1548,7 @@ static void XGIfb_detect_VB(struct xgifb_video_info *xgifb_info)
} }
} }
static int XGIfb_has_VB(struct xgifb_video_info *xgifb_info) static bool XGIfb_has_VB(struct xgifb_video_info *xgifb_info)
{ {
u8 vb_chipid; u8 vb_chipid;
@ -1562,9 +1562,9 @@ static int XGIfb_has_VB(struct xgifb_video_info *xgifb_info)
break; break;
default: default:
xgifb_info->hasVB = HASVB_NONE; xgifb_info->hasVB = HASVB_NONE;
return 0; return false;
} }
return 1; return true;
} }
static void XGIfb_get_VB_type(struct xgifb_video_info *xgifb_info) static void XGIfb_get_VB_type(struct xgifb_video_info *xgifb_info)