[Bug 193803] zvol rename failing due to out of order locking

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Oct 2 22:56:11 UTC 2014


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193803

--- Comment #19 from kash at tripleback.net ---
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:1126:11:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always false [-Wtautological-constant-out-of-range-compare]
        if (prop == ZPROP_INVAL) {
            ~~~~ ^  ~~~~~~~~~~~
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:2378:11:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always false [-Wtautological-constant-out-of-range-compare]
        if (prop == ZPROP_INVAL) {
            ~~~~ ^  ~~~~~~~~~~~
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:2512:24:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always false [-Wtautological-constant-out-of-range-compare]
                if (err == 0 && prop == ZPROP_INVAL) {
                                ~~~~ ^  ~~~~~~~~~~~
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:2774:12:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always false [-Wtautological-constant-out-of-range-compare]
                if (prop == ZPROP_INVAL) {
                    ~~~~ ^  ~~~~~~~~~~~
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:2813:12:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always true [-Wtautological-constant-out-of-range-compare]
                if (prop != ZPROP_INVAL && !zfs_prop_inheritable(prop))
                    ~~~~ ^  ~~~~~~~~~~~
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:3661:11:
warning: comparison of constant -1 with expression of type 'zfs_prop_t' is
always false [-Wtautological-constant-out-of-range-compare]
        if (prop == ZPROP_INVAL) {

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