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block: Use correct width in format strings

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Instead of blindly relying on a normal integer having a width of 32 bits
(which is a pretty good assumption, but we should not rely on it if
there is no need), use the correct format string macros.

This does not touch DEBUG output.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2014-04-29 19:03:12 +02:00 • committed by Kevin Wolf
parent 91f827dcff
commit 521b2b5df0
6 changed files with 28 additions and 24 deletions
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3
block/qcow.c
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@ -119,7 +119,8 @@ static int qcow_open(BlockDriverState *bs, QDict *options, int flags,
}
if (header.version != QCOW_VERSION) {
char version[64];
snprintf(version, sizeof(version), "QCOW version %d", header.version);
snprintf(version, sizeof(version), "QCOW version %" PRIu32,
header.version);
error_set(errp, QERR_UNKNOWN_BLOCK_FORMAT_FEATURE,
bs->device_name, "qcow", version);
ret = -ENOTSUP;