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dom0/u2mfn: fix compile warning

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This commit is contained in:
Marek Marczykowski 2012-11-14 13:31:47 +01:00
parent 629038e76d
commit 1cb40005d3
1 changed files with 5 additions and 5 deletions
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10
u2mfn/u2mfnlib.c
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@ -29,6 +29,11 @@
static int u2mfn_fd = -1; static int u2mfn_fd = -1;
int u2mfn_get_fd()
{
return open("/proc/u2mfn", O_RDWR);
}
static int get_fd() static int get_fd()
{ {
if (u2mfn_fd == -1) if (u2mfn_fd == -1)
@ -38,11 +43,6 @@ static int get_fd()
return 0; return 0;
} }
int u2mfn_get_fd()
{
return open("/proc/u2mfn", O_RDWR);
}
int u2mfn_get_mfn_for_page_with_fd(int fd, long va, int *mfn) int u2mfn_get_mfn_for_page_with_fd(int fd, long va, int *mfn)
{ {
*mfn = ioctl(fd, U2MFN_GET_MFN_FOR_PAGE, va); *mfn = ioctl(fd, U2MFN_GET_MFN_FOR_PAGE, va);