mirror of https://gitee.com/openkylin/linux.git
2540ddb512
'count' is unsigned. It is initialized to zero, then it can be increased
multiple times, and finally it is used in such a way:
>>>> count--;
|
| /* clear timestamp and dma mappings for remaining portion of packet */
| while (count >= 0) {
| count--;
| ...
^
If count is zero here (so, it was never increased), we would have a very
long loop :)
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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|---|---|---|
| .. | ||
| Makefile | ||
| defines.h | ||
| ethtool.c | ||
| ixgbevf.h | ||
| ixgbevf_main.c | ||
| mbx.c | ||
| mbx.h | ||
| regs.h | ||
| vf.c | ||
| vf.h | ||