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hv: fixed compiling warning

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removed some unnecessary variables and functions.

v1-->v2:
   Replace div-by-zero with an inline ASM code

Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Mingqiang Chi
2018-08-16 10:31:56 +08:00
committed by lijinxia
parent 40745d90c5
commit bdcc3aef22
12 changed files with 13 additions and 72 deletions
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2
hypervisor/lib/sprintf.c
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@@ -659,7 +659,7 @@ static int charmem(int cmd, const char *s_arg, uint32_t sz, void *hnd)
int vsnprintf(char *dst_arg, size_t sz_arg, const char *fmt, va_list args)
{
char *dst = dst_arg;
int32_t sz = sz_arg;
uint32_t sz = sz_arg;
int res = 0;
if ((sz == 0U) || (dst == NULL)) {