Messages in this thread Patch in this message |  | | Date | Thu, 9 Jul 2020 07:56:51 +0100 | From | Lee Jones <> | Subject | [PATCH v2 3/3] misc: cxl: flash: Remove unused variable 'drc_index' |
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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 <fbarrat@linux.ibm.com> Cc: Andrew Donnellan <ajd@linux.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Lee Jones <lee.jones@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
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