net: fix sparse warnings in SNMP_UPD_PO_STATS(_BH)

[karo-tx-linux.git] / include / linux / bitmap.h

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 3399a9ecd991dbb79cce63ec0e02cbb4461dd2f1..e1c8d080c4271d655f75a771ec71ab6ee81c66e3 100644 (file)
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -217,7 +217,7 @@ static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1,
                        const unsigned long *src2, unsigned int nbits)
 {
        if (small_const_nbits(nbits))
-               return (*dst = *src1 & ~(*src2)) != 0;
+               return (*dst = *src1 & ~(*src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0;
        return __bitmap_andnot(dst, src1, src2, nbits);
 }