diff options
| author | Toomas Soome <tsoome@me.com> | 2019-12-30 15:05:56 +0200 |
|---|---|---|
| committer | Toomas Soome <tsoome@me.com> | 2020-03-16 08:57:02 +0200 |
| commit | 584b574a3b16c6772c8204ec1d1c957c56f22a87 (patch) | |
| tree | c9bfd155a2c2edf14608a4ee0d1b328680cde6d8 /usr/src/uts/i86pc/io/pci/pci_tools.c | |
| parent | 34a4e6b53d2e6f2605fd77cda5b161201d7d0f20 (diff) | |
| download | illumos-joyent-584b574a3b16c6772c8204ec1d1c957c56f22a87.tar.gz | |
12174 i86pc: variable may be used uninitialized
Reviewed by: John Levon <john.levon@joyent.com>
Reviewed by: Andrew Stormont <astormont@racktopsystems.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src/uts/i86pc/io/pci/pci_tools.c')
| -rw-r--r-- | usr/src/uts/i86pc/io/pci/pci_tools.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr/src/uts/i86pc/io/pci/pci_tools.c b/usr/src/uts/i86pc/io/pci/pci_tools.c index c28ca5f0b7..7fb496bc10 100644 --- a/usr/src/uts/i86pc/io/pci/pci_tools.c +++ b/usr/src/uts/i86pc/io/pci/pci_tools.c @@ -278,12 +278,11 @@ pcitool_get_intr(dev_info_t *dip, void *arg, int mode) pcitool_intr_get_t partial_iget; pcitool_intr_get_t *iget = &partial_iget; size_t iget_kmem_alloc_size = 0; - uint8_t num_devs_ret; + uint8_t num_devs_ret = 0; int copyout_rval; int rval = SUCCESS; int circ; int i; - ddi_intr_handle_impl_t info_hdl; apic_get_intr_t intr_info; apic_get_type_t type_info; @@ -640,6 +639,9 @@ pcitool_cfg_access(pcitool_reg_t *prg, boolean_t write_flag, case 8: local_data = VAL64(&req); break; + default: + prg->status = PCITOOL_INVALID_ADDRESS; + return (ENOTSUP); } if (big_endian) { prg->data = |