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-rw-r--r--arch/um/kernel/sigio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c
index 89f9866a135..f756e78085e 100644
--- a/arch/um/kernel/sigio.c
+++ b/arch/um/kernel/sigio.c
@@ -21,7 +21,7 @@ static irqreturn_t sigio_interrupt(int irq, void *data)
{
char c;
- os_read_file(sigio_irq_fd, &c, sizeof(c));
+ os_read_file_k(sigio_irq_fd, &c, sizeof(c));
reactivate_fd(sigio_irq_fd, SIGIO_WRITE_IRQ);
return IRQ_HANDLED;
}