The patch titled
Subject: CFLAGS: add -Wunused-but-set-parameter
has been removed from the -mm tree. Its filename was
cflags-add-wunused-but-set-parameter.patch
This patch was dropped because it was nacked
------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: CFLAGS: add -Wunused-but-set-parameter
-Wunused-but-set-parameter is finding stuff with current allmodconfig:
drivers/misc/mic/scif/scif_dma.c:118:27: warning: parameter 'ep' set but not used [-Wunused-but-set-parameter]
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:2156:8: warning: parameter 'function' set but not used [-Wunused-but-set-parameter]
drivers/net/ethernet/ti/tlan.c:1647:59: warning: parameter 'host_int' set but not used [-Wunused-but-set-parameter]
drivers/usb/gadget/udc/pxa27x_udc.c:1828:74: warning: parameter 'driver' set but not used [-Wunused-but-set-parameter]
and judging by changelogs, people were using it before,
but were too scared to change top level Makefile.
Link: http://lkml.kernel.org/r/20160713190622.GB1910@xxxxxxxxxxxxxxx
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Makefile | 3 +++
1 file changed, 3 insertions(+)
diff -puN Makefile~cflags-add-wunused-but-set-parameter Makefile
--- a/Makefile~cflags-add-wunused-but-set-parameter
+++ a/Makefile
@@ -796,6 +796,9 @@ KBUILD_CFLAGS += $(call cc-option,-Wer
# enforce correct pointer usage
KBUILD_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types)
+# dead code
+KBUILD_CFLAGS += $(call cc-option,-Wunused-but-set-parameter,)
+
# use the deterministic mode of AR if available
KBUILD_ARFLAGS := $(call ar-option,D)
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
mm-faster-kmalloc_array-kcalloc.patch
kbuild-simpler-generation-of-assembly-constants.patch
uapi-move-forward-declarations-of-internal-structures.patch
ban-config_localversion_auto-with-allmodconfig.patch
ipc-delete-nr_ipc_ns.patch
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