These warnings were mainly found using cppcheck.
Signed-off-by: Stephane Fillod <f8cfe@xxxxxxx>
---
Basically, these are signdness warnings about printf format
(mainly on 32 bits arch), a few fd leaks (harmless if the programs
ends afterwards) and 2 typos.
cppcheck -q $(CPPFLAGS) $(AM_CFLAGS) --enable=warning,style,performance,portability,information --suppress=variableScope: .
diff --git a/lsmmc.c b/lsmmc.c
index 9737b37..98c0c4d 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -512,9 +544,9 @@ void print_sd_cid(struct config *config, char *cid)
printf("\tOID: %s\n", oid);
printf("\tPNM: %s\n", pnm);
printf("\tPRV: 0x%01x%01x ", prv_major, prv_minor);
- printf("(%d.%d)\n", prv_major, prv_minor);
+ printf("(%u.%u)\n", prv_major, prv_minor);
printf("\tPSN: 0x%08x\n", psn);
- printf("\tMDT: 0x%02x%01x %d %s\n", mdt_year, mdt_month,
+ printf("\tMDT: 0x%02x%01x %u %s\n", mdt_year, mdt_month,
2000 + mdt_year, months[mdt_month]);
printf("\tCRC: 0x%02x\n", crc);
} else {
@@ -524,9 +556,9 @@ void print_sd_cid(struct config *config, char *cid)
else
printf("manufacturer: 'Unlisted' '%s'\n", oid);
- printf("product: '%s' %d.%d\n", pnm, prv_major, prv_minor);
+ printf("product: '%s' %u.%u\n", pnm, prv_major, prv_minor);
printf("serial: 0x%08x\n", psn);
- printf("manfacturing date: %d %s\n", 2000 + mdt_year,
+ printf("manufacturing date: %u %s\n", 2000 + mdt_year,
months[mdt_month]);
}
}
@@ -583,9 +615,9 @@ void print_mmc_cid(struct config *config, char *cid)
printf("\tOID: 0x%01x\n", oid);
printf("\tPNM: %s\n", pnm);
printf("\tPRV: 0x%01x%01x ", prv_major, prv_minor);
- printf("(%d.%d)\n", prv_major, prv_minor);
+ printf("(%u.%u)\n", prv_major, prv_minor);
printf("\tPSN: 0x%08x\n", psn);
- printf("\tMDT: 0x%01x%01x %d %s\n", mdt_month, mdt_year,
+ printf("\tMDT: 0x%01x%01x %u %s\n", mdt_month, mdt_year,
1997 + mdt_year, months[mdt_month]);
printf("\tCRC: 0x%02x\n", crc);
} else {
@@ -595,9 +627,9 @@ void print_mmc_cid(struct config *config, char *cid)
else
printf("manufacturer: 'Unlisted' '%c'\n", oid);
- printf("product: '%s' %d.%d\n", pnm, prv_major, prv_minor);
+ printf("product: '%s' %u.%u\n", pnm, prv_major, prv_minor);
printf("serial: 0x%08x\n", psn);
- printf("manfacturing date: %d %s\n", 1997 + mdt_year,
+ printf("manufacturing date: %u %s\n", 1997 + mdt_year,
months[mdt_month]);
}
}
@@ -687,7 +719,7 @@ void print_sd_csd(struct config *config, char *csd)
printf("======SD/CSD======\n");
- printf("\tCSD_STRUCTURE: %d\n", csd_structure);
+ printf("\tCSD_STRUCTURE: %u\n", csd_structure);
printf("\tTAAC: 0x%02x (", taac);
switch (taac_timevalue) {
@@ -774,7 +806,7 @@ void print_sd_csd(struct config *config, char *csd)
if (csd_structure == 1 && taac != 0x0e)
printf("Warn: Invalid TAAC (should be 0x0e)\n");
- printf("\tNSAC: %d clocks\n", nsac);
+ printf("\tNSAC: %u clocks\n", nsac);
if (csd_structure == 1 && nsac != 0x00)
printf("Warn: Invalid NSAC (should be 0x00)\n");
@@ -1061,12 +1093,12 @@ void print_sd_csd(struct config *config, char *csd)
if (erase_blk_en != 0x01)
printf("Warn: Invalid ERASE_BLK_EN (should be 0x01)\n");
- printf("\tSECTOR_SIZE: 0x%02x (Erasable sector: %d blocks)\n",
+ printf("\tSECTOR_SIZE: 0x%02x (Erasable sector: %u blocks)\n",
sector_size, sector_size + 1);
if (sector_size != 0x7f)
printf("Warn: Invalid SECTOR_SIZE (should be 0x7f)\n");
- printf("\tWP_GRP_SIZE: 0x%02x (Write protect group: %d blocks)\n",
+ printf("\tWP_GRP_SIZE: 0x%02x (Write protect group: %u blocks)\n",
wp_grp_size, wp_grp_size + 1);
if (wp_grp_size != 0x00)
printf("Warn: Invalid WP_GRP_SIZE (should be 0x00)\n");
@@ -1075,7 +1107,7 @@ void print_sd_csd(struct config *config, char *csd)
if (wp_grp_enable != 0x00)
printf("Warn: Invalid WP_GRP_ENABLE (should be 0x00)\n");
- printf("\tR2W_FACTOR: 0x%01x (Write %d times read)\n",
+ printf("\tR2W_FACTOR: 0x%01x (Write %u times read)\n",
r2w_factor, r2w_factor);
if (r2w_factor != 0x02)
printf("Warn: Invalid R2W_FACTOR (should be 0x02)\n");
@@ -1157,7 +1189,7 @@ void print_sd_csd(struct config *config, char *csd)
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
} else {
unsigned long long blocks = 0;
@@ -1220,7 +1252,7 @@ void print_sd_csd(struct config *config, char *csd)
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
}
}
@@ -1414,7 +1446,7 @@ void print_mmc_csd(struct config *config, char *csd)
break;
}
- printf("\tNSAC: %d clocks\n", nsac);
+ printf("\tNSAC: %u clocks\n", nsac);
printf("\tTRAN_SPEED: 0x%02x (", tran_speed);
switch (tran_speed_timevalue) {
case 0x0:
@@ -1722,10 +1754,10 @@ void print_mmc_csd(struct config *config, char *csd)
printf("\tC_SIZE_MULT: 0x%01x\n", c_size_mult);
printf("\tERASE_GRP_SIZE: 0x%02x\n", erase_grp_size);
- printf("\tERASE_GRP_MULT: 0x%02x (%d write blocks/erase group)\n",
+ printf("\tERASE_GRP_MULT: 0x%02x (%u write blocks/erase group)\n",
erase_grp_mult, (erase_grp_size + 1) *
(erase_grp_mult + 1));
- printf("\tWP_GRP_SIZE: 0x%02x (%d blocks/write protect group)\n",
+ printf("\tWP_GRP_SIZE: 0x%02x (%u blocks/write protect group)\n",
wp_grp_size, wp_grp_size + 1);
printf("\tWP_GRP_ENABLE: 0x%01x\n", wp_grp_enable);
@@ -1742,7 +1774,7 @@ void print_mmc_csd(struct config *config, char *csd)
break;
}
- printf("\tR2W_FACTOR: 0x%01x (Write %d times read)\n",
+ printf("\tR2W_FACTOR: 0x%01x (Write %u times read)\n",
r2w_factor, r2w_factor);
printf("\tWRITE_BL_LEN: 0x%01x (", write_bl_len);
@@ -1872,7 +1904,7 @@ void print_mmc_csd(struct config *config, char *csd)
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
} else {
int mult;
@@ -1949,7 +1981,7 @@ void print_mmc_csd(struct config *config, char *csd)
printf("%.2fKbyte", memory_capacity / (1024.0));
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
}
}
diff --git a/mmc_cmds.c b/mmc_cmds.c
index 19a9da1..9402112 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -252,6 +252,7 @@ int do_writeprotect_boot_get(int nargs, char **argv)
print_writeprotect_boot_status(ext_csd);
+ close(fd);
return ret;
}
@@ -290,6 +291,7 @@ int do_writeprotect_boot_set(int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
@@ -378,6 +380,7 @@ int do_writeprotect_user_get(int nargs, char **argv)
if (last_wpblk != (x + y - 1))
print_wp_status(wp_sizeblks, last_wpblk, cnt - 1, last_prot);
+ close(fd);
return ret;
}
@@ -524,6 +527,7 @@ int do_disable_512B_emulation(int nargs, char **argv)
printf("MMC does not support disabling 512B emulation mode.\n");
}
+ close(fd);
return ret;
}
@@ -595,6 +599,7 @@ int do_write_boot_en(int nargs, char **argv)
value, EXT_CSD_PART_CONFIG, device);
exit(1);
}
+ close(fd);
return ret;
}
@@ -716,6 +721,7 @@ int do_hwreset(int value, int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
@@ -766,6 +772,7 @@ int do_write_bkops_en(int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
@@ -796,6 +803,7 @@ int do_status_get(int nargs, char **argv)
printf("SEND_STATUS response: 0x%08x\n", response);
+ close(fd);
return ret;
}
@@ -1615,11 +1623,11 @@ int do_read_extcsd(int nargs, char **argv)
printf("Write reliability setting register"
" [WR_REL_SET]: 0x%02x\n", reg);
- printf(" user area: %s\n", reg & (1<<0) ? reliable : fast);
+ printf(" user area: %s\n", (reg & (1<<0)) ? reliable : fast);
int i;
for (i = 1; i <= 4; i++) {
printf(" partition %d: %s\n", i,
- reg & (1<<i) ? reliable : fast);
+ (reg & (1<<i)) ? reliable : fast);
}
reg = ext_csd[EXT_CSD_WR_REL_PARAM];
@@ -1805,6 +1813,7 @@ int do_sanitize(int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
@@ -2390,6 +2399,7 @@ int do_cache_ctrl(int value, int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
