[SCSI] bfa: Fix endian bug in bfad_iocmd_debug_fw_core().

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / bfa / bfad_bsg.c

diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 8005c6c5a080efa3b9e2b2b2b6403a1323cee9e1..f62cf49814735588e078906e5ad5879d3db335d5 100644 (file)
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -1918,6 +1918,7 @@ bfad_iocmd_debug_fw_core(struct bfad_s *bfad, void *cmd,
        struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd;
        void    *iocmd_bufptr;
        unsigned long   flags;
+       u32 offset;
 
        if (bfad_chk_iocmd_sz(payload_len, sizeof(struct bfa_bsg_debug_s),
                        BFA_DEBUG_FW_CORE_CHUNK_SZ) != BFA_STATUS_OK) {
@@ -1935,8 +1936,10 @@ bfad_iocmd_debug_fw_core(struct bfad_s *bfad, void *cmd,
 
        iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s);
        spin_lock_irqsave(&bfad->bfad_lock, flags);
+       offset = iocmd->offset;
        iocmd->status = bfa_ioc_debug_fwcore(&bfad->bfa.ioc, iocmd_bufptr,
-                               (u32 *)&iocmd->offset, &iocmd->bufsz);
+                               &offset, &iocmd->bufsz);
+       iocmd->offset = offset;
        spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 out:
        return 0;