sysfs_get_dirent is usually invoked with a string literal, which
have the type char[]. While the toplevel Makefile
disables -Wpointer-sign, other Makefiles like
arch/x86/boot/compressed/Makefile
redefine KBUILD_CFLAGS. Fixes the warning:
In file included from arch/x86/boot/compressed/kaslr.c:17:
In file included from ./include/linux/module.h:17:
In file included from ./include/linux/kobject.h:21:
./include/linux/sysfs.h:517:37: warning: passing 'const unsigned char *'
to parameter of
type 'const char *' converts between pointers to integer types
with different sign
[-Wpointer-sign]
return kernfs_find_and_get(parent, name);
^~~~
./include/linux/kernfs.h:462:57: note: passing argument to parameter
'name' here
kernfs_find_and_get(struct kernfs_node *kn, const char *name)
^
Signed-off-by: Nick Desaulniers <nick.desaulniers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 89cf2a20c3f13dbb4c15a0c6d2e390e700992173)
Bug: 78886293
Change-Id: Ic03f7b132fbf67b3543462448aa3f3633eae49a6
Signed-off-by: Alistair Strachan <astrachan@google.com>
b805351b41