scsi: qla2xxx: Fix compilation issue in PPC systems

Fix compile time errors reported on PPC systems,

qla_gbl.h:991:20: error: inlining failed in call to always_inline
     ‘qla_nvme_abort_set_option’: function body not available

Link: https://lore.kernel.org/r/20201202132312.19966-7-njavali@marvell.com
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: Arun Easi

drivers/scsi/qla2xxx/qla_nx.c

@@ -962,7 +962,7 @@ qla82xx_read_status_reg(struct qla_hw_data *ha, uint32_t *val)
 static int
 qla82xx_flash_wait_write_finish(struct qla_hw_data *ha)
 {
-	uint32_t val;
+	uint32_t val = 0;
 	int i, ret;
 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
 

drivers/scsi/qla2xxx/qla_nx2.c

@@ -139,7 +139,7 @@ qla8044_poll_wait_for_ready(struct scsi_qla_host *vha, uint32_t addr1,
 	uint32_t mask)
 {
 	unsigned long timeout;
-	uint32_t temp;
+	uint32_t temp = 0;
 
 	/* jiffies after 100ms */
 	timeout = jiffies + msecs_to_jiffies(TIMEOUT_100_MS);
@@ -2594,7 +2594,7 @@ qla8044_minidump_process_rdmux(struct scsi_qla_host *vha,
 	struct qla8044_minidump_entry_hdr *entry_hdr,
 	uint32_t **d_ptr)
 {
-	uint32_t r_addr, s_stride, s_addr, s_value, loop_cnt, i, r_value;
+	uint32_t r_addr, s_stride, s_addr, s_value, loop_cnt, i, r_value = 0;
 	struct qla8044_minidump_entry_mux *mux_hdr;
 	uint32_t *data_ptr = *d_ptr;