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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-05-07 14:56:01 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-05-07 15:07:43 +0200 |
| commit | 881a62debbac022046f350be5c3c7e909189a7e7 (patch) | |
| tree | 1a7d691a545d55a8f3c91dae8f2c1065665cd2bd | |
| parent | f1d553e9dfd56f95b7564dd20a0b56e6a0d6492c (diff) | |
| download | systemd-881a62debbac022046f350be5c3c7e909189a7e7.tar.gz | |
scsi_serial: replace &foo[n] by foo+n
| -rw-r--r-- | src/udev/scsi_id/scsi_serial.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/udev/scsi_id/scsi_serial.c b/src/udev/scsi_id/scsi_serial.c index 481c426618..0abc8ca212 100644 --- a/src/udev/scsi_id/scsi_serial.c +++ b/src/udev/scsi_id/scsi_serial.c @@ -388,7 +388,7 @@ static int do_scsi_page0_inquiry(struct scsi_id_device *dev_scsi, int fd, * If the vendor id appears in the page assume the page is * invalid. */ - if (strneq((char *)&buffer[VENDOR_LENGTH], dev_scsi->vendor, VENDOR_LENGTH)) { + if (strneq((char*) buffer + VENDOR_LENGTH, dev_scsi->vendor, VENDOR_LENGTH)) { log_debug("%s: invalid page0 data", dev_scsi->kernel); return 1; } @@ -497,7 +497,7 @@ static int check_fill_0x83_id(struct scsi_id_device *dev_scsi, * included in the identifier. */ if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC) - if (prepend_vendor_model(dev_scsi, &serial[1]) < 0) + if (prepend_vendor_model(dev_scsi, serial + 1) < 0) return 1; i = 4; /* offset to the start of the identifier */ @@ -520,12 +520,12 @@ static int check_fill_0x83_id(struct scsi_id_device *dev_scsi, } } - strcpy(serial_short, &serial[s]); + strcpy(serial_short, serial + s); if (id_search->id_type == SCSI_ID_NAA && wwn != NULL) { - strncpy(wwn, &serial[s], 16); + strncpy(wwn, serial + s, 16); if (wwn_vendor_extension) - strncpy(wwn_vendor_extension, &serial[s + 16], 16); + strncpy(wwn_vendor_extension, serial + s + 16, 16); } return 0; @@ -619,8 +619,8 @@ static int do_scsi_page83_inquiry(struct scsi_id_device *dev_scsi, int fd, * one or a small number of descriptors. */ for (j = 4; j <= (unsigned)page_83[3] + 3; j += page_83[j + 3] + 4) { - retval = check_fill_0x83_id(dev_scsi, &page_83[j], - &id_search_list[id_ind], + retval = check_fill_0x83_id(dev_scsi, page_83 + j, + id_search_list + id_ind, serial, serial_short, len, wwn, wwn_vendor_extension, tgpt_group); @@ -731,7 +731,7 @@ static int do_scsi_page80_inquiry(struct scsi_id_device *dev_scsi, int fd, len = buf[3]; if (serial) { serial[0] = 'S'; - ser_ind = prepend_vendor_model(dev_scsi, &serial[1]); + ser_ind = prepend_vendor_model(dev_scsi, serial + 1); if (ser_ind < 0) return 1; ser_ind++; /* for the leading 'S' */ @@ -739,7 +739,7 @@ static int do_scsi_page80_inquiry(struct scsi_id_device *dev_scsi, int fd, serial[ser_ind] = buf[i]; } if (serial_short) { - memcpy(serial_short, &buf[4], len); + memcpy(serial_short, buf + 4, len); serial_short[len] = '\0'; } return 0; |