diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2022-04-08 22:58:44 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-04-08 22:59:43 +0300 |
| commit | d28820419ca332f856cdf8bef0cafed79c29ed05 (patch) | |
| tree | 8b69d6900c688aed4dc5f43730ea7cf58ab41d8a /drivers/cxl | |
| parent | e8cf229ebe5eb31eecee86268223530a872872c2 (diff) | |
| download | linux-d28820419ca332f856cdf8bef0cafed79c29ed05.tar.xz | |
cxl/pci: Drop shadowed variable
0day reports that wait_for_media_ready() declares an @rc variable twice.
>> drivers/cxl/pci.c:439:7: warning: Local variable 'rc' shadows outer variable [shadowVariable]
int rc;
^
drivers/cxl/pci.c:431:6: note: Shadowed declaration
int rc, i;
^
drivers/cxl/pci.c:439:7: note: Shadow variable
int rc;
^
Cc: Randy Dunlap <rdunlap@infradead.org>
Fixes: 523e594d9cc0 ("cxl/pci: Implement wait for media active")
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
Link: https://lore.kernel.org/r/164944636936.455177.14136200464724208233.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/pci.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index 8a7267d116b7..3f2182d66829 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -436,7 +436,6 @@ static int wait_for_media_ready(struct cxl_dev_state *cxlds) for (i = mbox_ready_timeout; i; i--) { u32 temp; - int rc; rc = pci_read_config_dword( pdev, d + CXL_DVSEC_RANGE_SIZE_LOW(0), &temp); |