diff options
| -rw-r--r-- | ethtool.c | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -934,8 +934,15 @@ static int dump_regs(int gregs_dump_raw, int gregs_dump_hex, if (!gregs_dump_hex) for (i = 0; i < ARRAY_SIZE(driver_list); i++) if (!strncmp(driver_list[i].name, info->driver, - ETHTOOL_BUSINFO_LEN)) - return driver_list[i].func(info, regs); + ETHTOOL_BUSINFO_LEN)) { + if (driver_list[i].func(info, regs) == 0) + return 0; + /* This version (or some other + * variation in the dump format) is + * not handled; fall back to hex + */ + break; + } dump_hex(stdout, regs->data, regs->len, 0); @@ -2632,7 +2639,7 @@ static int do_gregs(struct cmd_context *ctx) } if (dump_regs(gregs_dump_raw, gregs_dump_hex, gregs_dump_file, &drvinfo, regs) < 0) { - perror("Cannot dump registers"); + fprintf(stderr, "Cannot dump registers\n"); free(regs); return 75; } |