[PATCH -next] powerpc/kernel/sysfs: Use ARRAY_SIZE instead of calculating the array size
From: Samuel Zou <hidden>
Date: 2020-05-06 02:27:36
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
fix coccinelle warning, use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:853:34-35: WARNING: Use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:860:33-34: WARNING: Use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:868:28-29: WARNING: Use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:947:34-35: WARNING: Use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:954:33-34: WARNING: Use ARRAY_SIZE arch/powerpc/kernel/sysfs.c:962:28-29: WARNING: Use ARRAY_SIZE Reported-by: Hulk Robot <redacted> Signed-off-by: Samuel Zou <redacted> --- arch/powerpc/kernel/sysfs.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 571b325..13d2423 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c@@ -850,14 +850,14 @@ static int register_cpu_online(unsigned int cpu) #ifdef HAS_PPC_PMC_IBM case PPC_PMC_IBM: attrs = ibm_common_attrs; - nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(ibm_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_IBM */ #ifdef HAS_PPC_PMC_G4 case PPC_PMC_G4: attrs = g4_common_attrs; - nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(g4_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_G4 */
@@ -865,7 +865,7 @@ static int register_cpu_online(unsigned int cpu) case PPC_PMC_PA6T: /* PA Semi starts counting at PMC0 */ attrs = pa6t_attrs; - nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(pa6t_attrs); pmc_attrs = NULL; break; #endif
@@ -944,14 +944,14 @@ static int unregister_cpu_online(unsigned int cpu) #ifdef HAS_PPC_PMC_IBM case PPC_PMC_IBM: attrs = ibm_common_attrs; - nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(ibm_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_IBM */ #ifdef HAS_PPC_PMC_G4 case PPC_PMC_G4: attrs = g4_common_attrs; - nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(g4_common_attrs); pmc_attrs = classic_pmc_attrs; break; #endif /* HAS_PPC_PMC_G4 */
@@ -959,7 +959,7 @@ static int unregister_cpu_online(unsigned int cpu) case PPC_PMC_PA6T: /* PA Semi starts counting at PMC0 */ attrs = pa6t_attrs; - nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute); + nattrs = ARRAY_SIZE(pa6t_attrs); pmc_attrs = NULL; break; #endif
--
2.6.2