Commit 017d740e authored Jul 09, 2020 by Lee Jones Committed by Greg Kroah-Hartman Jul 10, 2020

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


Signed-off-by: Greg 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;
		}
		}

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