diff options
| author | Cédric Le Goater <clg@kaod.org> | 2020-09-14 23:10:01 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-18 20:05:24 +1000 |
| commit | 7b2aab5f22f0f7cc9e2f8672c9e65e2e88d30102 (patch) | |
| tree | 4c2dc0122f0d8c86a1e163f386552f55c7936ba2 | |
| parent | 8ec5cb12cd957e59b0470b75d26c901aaf645bc3 (diff) | |
powerpc/sysfs: Remove unused 'err' variable in sysfs_create_dscr_default()
This fixes a compile error with W=1.
arch/powerpc/kernel/sysfs.c: In function ‘sysfs_create_dscr_default’:
arch/powerpc/kernel/sysfs.c:228:7: error: variable ‘err’ set but not used [-Werror=unused-but-set-variable]
int err = 0;
^~~
cc1: all warnings being treated as errors
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200914211007.2285999-2-clg@kaod.org
| -rw-r--r-- | arch/powerpc/kernel/sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 928b29e0ee83..2e08640bb3b4 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -217,14 +217,13 @@ static DEVICE_ATTR(dscr_default, 0600, static void sysfs_create_dscr_default(void) { if (cpu_has_feature(CPU_FTR_DSCR)) { - int err = 0; int cpu; dscr_default = spr_default_dscr; for_each_possible_cpu(cpu) paca_ptrs[cpu]->dscr_default = dscr_default; - err = device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default); + device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default); } } #endif /* CONFIG_PPC64 */ |