Commit 017d740e authored by Lee Jones's avatar Lee Jones Committed by Greg Kroah-Hartman
Browse files

misc: cxl: flash: Remove unused variable 'drc_index' 



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: default avatarLee Jones <lee.jones@linaro.org>
Acked-by: default avatarAndrew Donnellan <ajd@linux.ibm.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200709065651.GY3500@dell


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8965930c

drivers/misc/cxl/flash.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

				}

			}