Drop the unused ret variable from microblaze_cpu_get_desc().
Signed-off-by: Ovidiu Panait ovpanait@gmail.com ---
drivers/cpu/microblaze_cpu.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/cpu/microblaze_cpu.c b/drivers/cpu/microblaze_cpu.c index 969a1047e5..4eae06a8a6 100644 --- a/drivers/cpu/microblaze_cpu.c +++ b/drivers/cpu/microblaze_cpu.c @@ -88,15 +88,14 @@ static int microblaze_cpu_get_desc(const struct udevice *dev, char *buf, struct microblaze_cpuinfo *ci = gd_cpuinfo(); const char *cpu_ver, *fpga_family; u32 cpu_freq_mhz; - int ret;
cpu_freq_mhz = ci->cpu_freq / 1000000; cpu_ver = microblaze_lookup_cpu_version_string(ci->ver_code); fpga_family = microblaze_lookup_fpga_family_string(ci->fpga_code);
- ret = snprintf(buf, size, - "MicroBlaze @ %uMHz, Rev: %s, FPGA family: %s", - cpu_freq_mhz, cpu_ver, fpga_family); + snprintf(buf, size, + "MicroBlaze @ %uMHz, Rev: %s, FPGA family: %s", + cpu_freq_mhz, cpu_ver, fpga_family);
return 0; }