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block: remove dead check 

options must be non-NULL here, because a NULL value is replaced with
qdict_new earlier in the function.  Reported by Coverity.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Paolo Bonzini 2017-01-04 15:59:14 +01:00 committed by Michael Tokarev
parent 9ed2690354
commit 7ad2757fef
1 changed files with 1 additions and 1 deletions
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2
block.c
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@ -1851,7 +1851,7 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
bdrv_refresh_filename(bs);
/* Check if any unknown options were used */
if (options && (qdict_size(options) != 0)) {
if (qdict_size(options) != 0) {
const QDictEntry *entry = qdict_first(options);
if (flags & BDRV_O_PROTOCOL) {
error_setg(errp, "Block protocol '%s' doesn't support the option "