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author | Marcel Holtmann <marcel@holtmann.org> | 2022-12-22 21:36:42 +0100 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-01-11 10:44:34 +0100 |
commit | 18fa7f1e95e22f74f509e1b5cf759f7a19a0954d (patch) | |
tree | 0c9beb2e78b2958bbf8d0b44e3819b0e44daeb15 /subprojects | |
parent | aa5d395ac4351d85472fa3d4266b26b8025f9356 (diff) | |
download | qemu-18fa7f1e95e22f74f509e1b5cf759f7a19a0954d.zip qemu-18fa7f1e95e22f74f509e1b5cf759f7a19a0954d.tar.gz qemu-18fa7f1e95e22f74f509e1b5cf759f7a19a0954d.tar.bz2 |
libvhost-user: Cast rc variable to avoid compiler warning
The assert from recvmsg() return value against an uint32_t size field
from a protocol struct throws a compiler warning.
CC libvhost-user.o
In file included from libvhost-user.c:27:
libvhost-user.c: In function ‘vu_message_read_default’:
libvhost-user.c:363:19: error: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Werror=sign-compare]
363 | assert(rc == vmsg->size);
| ^~
This is not critical, but annoying when the libvhost-user source are
used in an external project that has this compiler warning switched on.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Message-Id: <7a791e27b7bd3e0a8b8cc8fbb15090a870d226d5.1671741278.git.marcel@holtmann.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'subprojects')
-rw-r--r-- | subprojects/libvhost-user/libvhost-user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subprojects/libvhost-user/libvhost-user.c b/subprojects/libvhost-user/libvhost-user.c index 67d75ec..bcdf32a 100644 --- a/subprojects/libvhost-user/libvhost-user.c +++ b/subprojects/libvhost-user/libvhost-user.c @@ -339,7 +339,7 @@ vu_message_read_default(VuDev *dev, int conn_fd, VhostUserMsg *vmsg) goto fail; } - assert(rc == vmsg->size); + assert((uint32_t)rc == vmsg->size); } return true; |