Keeping the pointer increment though.
Fixes the following W=1 kernel build warning:
drivers/misc/cxl/flash.c: In function ‘update_devicetree’:
drivers/misc/cxl/flash.c:178:16: warning: variable ‘drc_index’ set but not
used [-Wunused-but-set-variable]
178 | __be32 *data, drc_index, phandle;
| ^~~~~~~~~
Cc: Frederic Barrat <fbar...@linux.ibm.com>
Cc: Andrew Donnellan <a...@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
Changelog:
v1 => v2:
- Fix "flash.c:216:6: error: value computed is not used [-Werror=unused-value]"
- ... as reported by Intel's Kernel Test Robot
drivers/misc/cxl/flash.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/cxl/flash.c b/drivers/misc/cxl/flash.c
index cb9cca35a2263..5b93ff51d82a5 100644
--- a/drivers/misc/cxl/flash.c
+++ b/drivers/misc/cxl/flash.c
@@ -175,7 +175,7 @@ static int update_devicetree(struct cxl *adapter, s32 scope)
struct update_nodes_workarea *unwa;
u32 action, node_count;
int token, rc, i;
- __be32 *data, drc_index, phandle;
+ __be32 *data, phandle;
char *buf;
token = rtas_token("ibm,update-nodes");
@@ -213,7 +213,7 @@ static int update_devicetree(struct cxl *adapter, s32 scope)
break;
case OPCODE_ADD:
/* nothing to do, just move pointer */
- drc_index = *data++;
+ data++;
break;
}
}
--
2.25.1
