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-rw-r--r--src/libcamera/include/ipa_manager.h2
-rw-r--r--src/libcamera/ipa_manager.cpp16
2 files changed, 6 insertions, 12 deletions
diff --git a/src/libcamera/include/ipa_manager.h b/src/libcamera/include/ipa_manager.h
index 126f8bab..f13a93d7 100644
--- a/src/libcamera/include/ipa_manager.h
+++ b/src/libcamera/include/ipa_manager.h
@@ -32,7 +32,7 @@ private:
IPAManager();
~IPAManager();
- int addDir(const char *libDir);
+ unsigned int addDir(const char *libDir);
};
} /* namespace libcamera */
diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp
index 7f0a5d58..90dd3003 100644
--- a/src/libcamera/ipa_manager.cpp
+++ b/src/libcamera/ipa_manager.cpp
@@ -96,7 +96,6 @@ LOG_DEFINE_CATEGORY(IPAManager)
IPAManager::IPAManager()
{
unsigned int ipaCount = 0;
- int ret;
/* User-specified paths take precedence. */
const char *modulePaths = utils::secure_getenv("LIBCAMERA_IPA_MODULE_PATH");
@@ -105,9 +104,7 @@ IPAManager::IPAManager()
if (dir.empty())
continue;
- int ret = addDir(dir.c_str());
- if (ret > 0)
- ipaCount += ret;
+ ipaCount += addDir(dir.c_str());
}
if (!ipaCount)
@@ -116,9 +113,7 @@ IPAManager::IPAManager()
}
/* Load IPAs from the installed system path. */
- ret = addDir(IPA_MODULE_DIR);
- if (ret > 0)
- ipaCount += ret;
+ ipaCount += addDir(IPA_MODULE_DIR);
if (!ipaCount)
LOG(IPAManager, Warning)
@@ -153,17 +148,16 @@ IPAManager *IPAManager::instance()
* This method tries to create an IPAModule instance for every shared object
* found in \a libDir, and skips invalid IPA modules.
*
- * \return Number of modules loaded by this call, or a negative error code
- * otherwise
+ * \return Number of modules loaded by this call
*/
-int IPAManager::addDir(const char *libDir)
+unsigned int IPAManager::addDir(const char *libDir)
{
struct dirent *ent;
DIR *dir;
dir = opendir(libDir);
if (!dir)
- return -errno;
+ return 0;
std::vector<std::string> paths;
while ((ent = readdir(dir)) != nullptr) {