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genirq/matrix: Remove redundant assignment to variable 'end'

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Variable end is being initialized with a value that is never read, it
is being re-assigned later with the same value. The initialization is
redundant and can be removed.

Cleans up clang scan build warning:
kernel/irq/matrix.c:289:25: warning: Value stored to 'end' during its
initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20220422110418.1264778-1-colin.i.king@gmail.com
This commit is contained in:
Colin Ian King 2022-04-22 12:04:18 +01:00 committed by Thomas Gleixner
parent c48c8b829d
commit 1adb4d7ad3
1 changed files with 1 additions and 1 deletions
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2
kernel/irq/matrix.c
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@ -286,7 +286,7 @@ void irq_matrix_remove_managed(struct irq_matrix *m, const struct cpumask *msk)
int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk,
unsigned int *mapped_cpu)
{
unsigned int bit, cpu, end = m->alloc_end;
unsigned int bit, cpu, end;
struct cpumap *cm;
if (cpumask_empty(msk))