Messages in this thread Patch in this message | | | From | Gautam Menghani <> | Subject | [PATCH] arch/powerpc: Remove unnecessary endian conversion code in XICS | Date | Fri, 30 Jun 2023 11:26:28 +0530 |
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Remove an unnecessary piece of code that does an endianness conversion but does not use the result. The following warning was reported by Clang's static analyzer:
arch/powerpc/sysdev/xics/ics-opal.c:114:2: warning: Value stored to 'server' is never read [deadcode.DeadStores] server = be16_to_cpu(oserver);
As the result of endianness conversion is never used, delete the line and fix the warning.
Signed-off-by: Gautam Menghani <gautam@linux.ibm.com> --- arch/powerpc/sysdev/xics/ics-opal.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/sysdev/xics/ics-opal.c b/arch/powerpc/sysdev/xics/ics-opal.c index 6cfbb4fac7fb..5fe73dabab79 100644 --- a/arch/powerpc/sysdev/xics/ics-opal.c +++ b/arch/powerpc/sysdev/xics/ics-opal.c @@ -111,7 +111,6 @@ static int ics_opal_set_affinity(struct irq_data *d, __func__, d->irq, hw_irq, rc); return -1; } - server = be16_to_cpu(oserver); wanted_server = xics_get_irq_server(d->irq, cpumask, 1); if (wanted_server < 0) { -- 2.39.3
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