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virBitmapClearBitExpand: Remove return value

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The function can't fail at this point. Remove the return value.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2021-12-06 15:55:46 +01:00
parent 58fec2cef4
commit 7d48c3d2d6
3 changed files with 5 additions and 11 deletions
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9
src/util/virbitmap.c
View File

@ -196,10 +196,8 @@ virBitmapClearBit(virBitmap *bitmap,
*
* Clear bit position @b in @bitmap. Expands the bitmap as necessary so that
* @b is included in the map.
*
* Returns 0 on if bit is successfully cleared, -1 on error.
*/
int
void
virBitmapClearBitExpand(virBitmap *bitmap,
size_t b)
{
@ -208,8 +206,6 @@ virBitmapClearBitExpand(virBitmap *bitmap,
} else {
bitmap->map[VIR_BITMAP_UNIT_OFFSET(b)] &= ~VIR_BITMAP_BIT(b);
}
return 0;
}
@ -573,8 +569,7 @@ virBitmapParseUnlimited(const char *str)
if (*cur == ',' || *cur == 0) {
if (neg) {
if (virBitmapClearBitExpand(bitmap, start) < 0)
goto error;
virBitmapClearBitExpand(bitmap, start);
} else {
if (virBitmapSetBitExpand(bitmap, start) < 0)
goto error;

4
src/util/virbitmap.h
View File

@ -54,8 +54,8 @@ int virBitmapSetBitExpand(virBitmap *bitmap, size_t b)
int virBitmapClearBit(virBitmap *bitmap, size_t b)
ATTRIBUTE_NONNULL(1) G_GNUC_WARN_UNUSED_RESULT;
int virBitmapClearBitExpand(virBitmap *bitmap, size_t b)
ATTRIBUTE_NONNULL(1) G_GNUC_WARN_UNUSED_RESULT;
void virBitmapClearBitExpand(virBitmap *bitmap, size_t b)
ATTRIBUTE_NONNULL(1);
/*
* Get bit @b in @bitmap. Returns false if b is out of range.

3
tests/virbitmaptest.c
View File

@ -564,8 +564,7 @@ test12a(const void *opaque G_GNUC_UNUSED)
if (checkBitmap(map, "128", 129) < 0)
return -1;
if (virBitmapClearBitExpand(map, 150) < 0)
return -1;
virBitmapClearBitExpand(map, 150);
if (checkBitmap(map, "128", 151) < 0)
return -1;