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Make static analyzers happy.

This commit is contained in:
Hisham Muhammad 2014-04-24 19:46:10 -03:00
parent 814ce89b45
commit 50b701258d
1 changed files with 8 additions and 8 deletions
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16
BatteryMeter.c
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@ -64,8 +64,8 @@ static unsigned long int parseBatInfo(const char *fileName, const unsigned short
struct dirent result; struct dirent result;
struct dirent* dirEntry; struct dirent* dirEntry;
while (nBatteries < MAX_BATTERIES) { while (nBatteries < MAX_BATTERIES) {
readdir_r(batteryDir, &result, &dirEntry); int err = readdir_r(batteryDir, &result, &dirEntry);
if (!dirEntry) if (err || !dirEntry)
break; break;
char* entryName = dirEntry->d_name; char* entryName = dirEntry->d_name;
if (strncmp(entryName, "BAT", 3)) if (strncmp(entryName, "BAT", 3))
@ -117,8 +117,8 @@ static ACPresence procAcpiCheck() {
struct dirent result; struct dirent result;
struct dirent* dirEntry; struct dirent* dirEntry;
for (;;) { for (;;) {
readdir_r((DIR *) power_supplyDir, &result, &dirEntry); int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
if (!dirEntry) if (err || !dirEntry)
break; break;
char* entryName = (char *) dirEntry->d_name; char* entryName = (char *) dirEntry->d_name;
@ -170,8 +170,8 @@ static ACPresence sysCheck() {
struct dirent result; struct dirent result;
struct dirent* dirEntry; struct dirent* dirEntry;
for (;;) { for (;;) {
readdir_r((DIR *) power_supplyDir, &result, &dirEntry); int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
if (!dirEntry) if (err || !dirEntry)
break; break;
char* entryName = (char *) dirEntry->d_name; char* entryName = (char *) dirEntry->d_name;
@ -233,8 +233,8 @@ static double getSysBatData() {
struct dirent result; struct dirent result;
struct dirent* dirEntry; struct dirent* dirEntry;
for (;;) { for (;;) {
readdir_r((DIR *) power_supplyDir, &result, &dirEntry); int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
if (!dirEntry) if (err || !dirEntry)
break; break;
char* entryName = (char *) dirEntry->d_name; char* entryName = (char *) dirEntry->d_name;