git: e28289ca8367 - main - Fix "set but not used" in smartpqi. The PCI_MEM macros don't require a physical/absolute address in FreeBSD, but it looks like the calling code might be somewhat portable to other OS's that do require this. Therefore, set the variables to __unused instead of removing the code entirely.

[Scott Long]

The branch main has been updated by scottl:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=e28289ca83673d753b7e479810947f6a1015ad39

commit e28289ca83673d753b7e479810947f6a1015ad39
Author:     Scott Long <sco...@freebsd.org>
AuthorDate: 2022-02-26 17:25:43 +0000
Commit:     Scott Long <sco...@freebsd.org>
CommitDate: 2022-02-26 17:25:43 +0000

    Fix "set but not used" in smartpqi.  The PCI_MEM macros don't require a
    physical/absolute address in FreeBSD, but it looks like the calling
    code might be somewhat portable to other OS's that do require this.
    Therefore, set the variables to __unused instead of removing the code
    entirely.
---
 sys/dev/smartpqi/smartpqi_helper.c | 2 +-
 sys/dev/smartpqi/smartpqi_init.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/dev/smartpqi/smartpqi_helper.c 
b/sys/dev/smartpqi/smartpqi_helper.c
index 809677c7cc1e..b49fb2d5a718 100644
--- a/sys/dev/smartpqi/smartpqi_helper.c
+++ b/sys/dev/smartpqi/smartpqi_helper.c
@@ -98,7 +98,7 @@ void
 pqisrc_configure_legacy_intx(pqisrc_softstate_t *softs, boolean_t enable_intx)
 {
        uint32_t intx_mask;
-       uint32_t *reg_addr = NULL;
+       uint32_t *reg_addr __unused;
 
        DBG_FUNC("IN\n");
 
diff --git a/sys/dev/smartpqi/smartpqi_init.c b/sys/dev/smartpqi/smartpqi_init.c
index 1f127cff21ec..6a9cca23f72d 100644
--- a/sys/dev/smartpqi/smartpqi_init.c
+++ b/sys/dev/smartpqi/smartpqi_init.c
@@ -590,7 +590,7 @@ pqisrc_process_config_table(pqisrc_softstate_t *softs)
        int ret = PQI_STATUS_FAILURE;
        uint32_t config_table_size;
        uint32_t section_off;
-       uint8_t *config_table_abs_addr;
+       uint8_t *config_table_abs_addr __unused;
        struct pqi_conf_table *conf_table;
        struct pqi_conf_table_section_header *section_hdr;