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[utils]: Fix warning on Linux

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Change-Id: I5b7319381f55fd089d512b9a3274dd9273b7279c
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This commit is contained in:
Herman Chen
2018-01-03 09:01:33 +08:00
parent 55c070ee00
commit ef3d9158eb
1 changed files with 9 additions and 3 deletions
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12
utils/utils.c
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@@ -111,10 +111,16 @@ void write_checksum(FILE *fp, RK_U8 *sum)
void read_checksum(FILE *fp, RK_U8 *sum)
{
RK_S32 i;
int ret;
for (i = 0; i < 16; i++)
fscanf(fp, "%02hhx", sum + i);
for (i = 0; i < 16; i++) {
ret = fscanf(fp, "%02hhx", sum + i);
if (ret == EOF) {
mpp_err_f("unexpected EOF found\n");
break;
}
}
fscanf(fp, "\n");
ret = fscanf(fp, "\n");
}