| commit | 886ce6f8b6ede74eb04314ef62d15bcdf5df7ef1 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Tue, 10 Nov 2015 15:57:34 +0000 (10 15:57 +0000) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Tue, 17 Nov 2015 10:35:56 +0000 (17 18:35 +0800) | ||
| tree | 4a8316d03c6ff485cb4f21b505057ff1e44c2b0b | treesnapshot (tar.gz zip) |
| parent | a12e52a151ab48fbfe462110a36d2399713271e6 | commitdiff |
tpm: avoid clang shifting negative signed warning
clang 3.7.0 on x86_64 warns about the following:
hw/tpm/tpm_tis.c:1000:36: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
tis->loc[c].iface_id = TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hw/tpm/tpm_tis.c:144:10: note: expanded from macro 'TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3'
(~0 << 4)/* all of it is don't care */)
~~ ^
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
clang 3.7.0 on x86_64 warns about the following:
hw/tpm/tpm_tis.c:1000:36: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
tis->loc[c].iface_id = TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hw/tpm/tpm_tis.c:144:10: note: expanded from macro 'TPM_TIS_IFACE_ID_SUPPORTED_FLAGS1_3'
(~0 << 4)/* all of it is don't care */)
~~ ^
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| hw/tpm/tpm_tis.c | diffblobblamehistory |