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authorRadim Krčmář <rkrcmar@redhat.com>2015-02-20 17:06:15 +0100
committerMichael Tokarev <mjt@tls.msk.ru>2015-03-10 08:15:34 +0300
commit8c1ac475e30091ba77a075d5e2136ece4f7c9cd0 (patch)
treeffe08b8da8cb4b3b6c83b18d8209643ef8c1fb1f /kvm-all.c
parent02942db7982541716131ca486ca0d59eae107553 (diff)
fix GCC 5.0.0 logical-not-parentheses warnings
man gcc: Warn about logical not used on the left hand side operand of a comparison. This option does not warn if the RHS operand is of a boolean type. By preferring bool over int where sensible, but without modifying any depending code, make GCC happy in cases like this, qemu-img.c: In function ‘compare_sectors’: qemu-img.c:992:39: error: logical not is only applied to the left hand side of comparison [-Werror=logical-not-parentheses] if (!!memcmp(buf1, buf2, 512) != res) { hw/ide/core.c:1836 doesn't throw an error, assert(!!s->error == !!(s->status & ERR_STAT)); even thought the second operand is int (and first hunk of this patch has a very similar case), maybe GCC developers still have a little faith in C programmers. Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'kvm-all.c')
-rw-r--r--kvm-all.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kvm-all.c b/kvm-all.c
index 05a79c20e0..07ef62cb32 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -366,7 +366,7 @@ static void kvm_log_stop(MemoryListener *listener,
}
}
-static int kvm_set_migration_log(int enable)
+static int kvm_set_migration_log(bool enable)
{
KVMState *s = kvm_state;
KVMSlot *mem;