common/cnxk: fix error checking

[ upstream commit 5c38229 ]

Fixes: 804c108 ("common/cnxk: set BPHY IRQ handler")

Signed-off-by: Weiguo Li <liwg06@foxmail.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

drivers/common/cnxk/roc_bphy_irq.c

@@ -259,7 +259,7 @@ roc_bphy_irq_handler_set(struct roc_bphy_irq_chip *chip, int irq_num,
 
 	CPU_ZERO(&intr_cpuset);
 	CPU_SET(curr_cpu, &intr_cpuset);
-	retval = pthread_setaffinity_np(pthread_self(), sizeof(intr_cpuset),
+	rc = pthread_setaffinity_np(pthread_self(), sizeof(intr_cpuset),
 					&intr_cpuset);
 	if (rc < 0) {
 		plt_err("Failed to set affinity mask");