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nbd-client: Use correct macro parenthesization

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If 'bs' is a complex expression, we were only casting the front half
rather than the full expression.  Luckily, none of the callers were
passing bad arguments, but it's better to be robust up front.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20170918214649.17550-1-eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Eric Blake 2017-09-18 16:46:49 -05:00
parent 460b6c8e58
commit cfa3ad635c
1 changed files with 2 additions and 2 deletions
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block/nbd-client.c
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@ -31,8 +31,8 @@
#include "qapi/error.h" #include "qapi/error.h"
#include "nbd-client.h" #include "nbd-client.h"
#define HANDLE_TO_INDEX(bs, handle) ((handle) ^ ((uint64_t)(intptr_t)bs)) #define HANDLE_TO_INDEX(bs, handle) ((handle) ^ (uint64_t)(intptr_t)(bs))
#define INDEX_TO_HANDLE(bs, index) ((index) ^ ((uint64_t)(intptr_t)bs)) #define INDEX_TO_HANDLE(bs, index) ((index) ^ (uint64_t)(intptr_t)(bs))
static void nbd_recv_coroutines_wake_all(NBDClientSession *s) static void nbd_recv_coroutines_wake_all(NBDClientSession *s)
{ {