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| tedd_an/pre-ci_am |
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| tedd_an/CheckPatch |
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WARNING: please, no space before tabs
#107: FILE: net/bluetooth/lib.c:36:
+ * ^I^I bd address.$
total: 0 errors, 1 warnings, 0 checks, 125 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/src/13463374.patch has style problems, please review.
NOTE: Ignored message types: UNKNOWN_COMMIT_ID
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
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| tedd_an/GitLint |
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| tedd_an/SubjectPrefix |
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| tedd_an/BuildKernel |
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| tedd_an/CheckAllWarning |
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| tedd_an/CheckSparse |
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| tedd_an/CheckSmatch |
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| tedd_an/BuildKernel32 |
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| tedd_an/TestRunnerSetup |
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| tedd_an/TestRunner_l2cap-tester |
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| tedd_an/TestRunner_iso-tester |
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| tedd_an/TestRunner_bnep-tester |
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| tedd_an/TestRunner_mgmt-tester |
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| tedd_an/TestRunner_rfcomm-tester |
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| tedd_an/TestRunner_sco-tester |
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| tedd_an/TestRunner_ioctl-tester |
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| tedd_an/TestRunner_mesh-tester |
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| tedd_an/TestRunner_smp-tester |
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| tedd_an/TestRunner_userchan-tester |
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| tedd_an/IncrementalBuild |
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@@ -30,6 +30,15 @@
#include <net/bluetooth/bluetooth.h>
+/**
+ * baswap() - Swaps the order of a bd address
+ * @dst: Pointer to a bdaddr_t struct that will store the swapped
+ * bd address.
+ * @src: Pointer to the bdaddr_t struct to be swapped.
+ *
+ * This function reverses the byte order of a Bluetooth device
+ * address.
+ */
void baswap(bdaddr_t *dst, const bdaddr_t *src)
{
const unsigned char *s = (const unsigned char *)src;
@@ -41,7 +50,19 @@ void baswap(bdaddr_t *dst, const bdaddr_t *src)
}
EXPORT_SYMBOL(baswap);
-/* Bluetooth error codes to Unix errno mapping */
+/**
+ * bt_to_errno() - Bluetooth error codes to standard errno
+ * @code: Bluetooth error code to be converted
+ *
+ * This function takes a Bluetooth error code as input and convets
+ * it to an equivalent Unix/standard errno value.
+ *
+ * Return:
+ *
+ * If the bt error code is known, an equivalent Unix errno value
+ * is returned.
+ * If the given bt error code is not known, ENOSYS is returned.
+ */
int bt_to_errno(__u16 code)
{
switch (code) {
@@ -135,10 +156,22 @@ int bt_to_errno(__u16 code)
}
EXPORT_SYMBOL(bt_to_errno);
-/* Unix errno to Bluetooth error codes mapping */
+/**
+ * bt_status() - Standard errno value to Bluetooth error code
+ * @err: Unix/standard errno value to be converted
+ *
+ * This function converts a standard/Unix errno value to an
+ * equivalent Bluetooth error code.
+ *
+ * Return: Bluetooth error code.
+ *
+ * If the given errno is not found, 0x1f is returned by default
+ * which indicates an unspecified error.
+ * For err >= 0, no conversion is performed, and the same value
+ * is immediately returned.
+ */
__u8 bt_status(int err)
{
- /* Don't convert if already positive value */
if (err >= 0)
return err;
@@ -206,6 +239,10 @@ __u8 bt_status(int err)
}
EXPORT_SYMBOL(bt_status);
+/**
+ * bt_info() - Log Bluetooth information message
+ * @format: Message's format string
+ */
void bt_info(const char *format, ...)
{
struct va_format vaf;
@@ -222,6 +259,10 @@ void bt_info(const char *format, ...)
}
EXPORT_SYMBOL(bt_info);
+/**
+ * bt_warn() - Log Bluetooth warning message
+ * @format: Message's format string
+ */
void bt_warn(const char *format, ...)
{
struct va_format vaf;
@@ -238,6 +279,10 @@ void bt_warn(const char *format, ...)
}
EXPORT_SYMBOL(bt_warn);
+/**
+ * bt_err() - Log Bluetooth error message
+ * @format: Message's format string
+ */
void bt_err(const char *format, ...)
{
struct va_format vaf;
@@ -267,6 +312,10 @@ bool bt_dbg_get(void)
return debug_enable;
}
+/**
+ * bt_dbg() - Log Bluetooth debugging message
+ * @format: Message's format string
+ */
void bt_dbg(const char *format, ...)
{
struct va_format vaf;
@@ -287,6 +336,13 @@ void bt_dbg(const char *format, ...)
EXPORT_SYMBOL(bt_dbg);
#endif
+/**
+ * bt_warn_ratelimited() - Log rate-limited Bluetooth warning message
+ * @format: Message's format string
+ *
+ * This functions works like bt_warn, but it uses rate limiting
+ * to prevent the message from being logged too often.
+ */
void bt_warn_ratelimited(const char *format, ...)
{
struct va_format vaf;
@@ -303,6 +359,13 @@ void bt_warn_ratelimited(const char *format, ...)
}
EXPORT_SYMBOL(bt_warn_ratelimited);
+/**
+ * bt_err_ratelimited() - Log rate-limited Bluetooth error message
+ * @format: Message's format string
+ *
+ * This functions works like bt_err, but it uses rate limiting
+ * to prevent the message from being logged too often.
+ */
void bt_err_ratelimited(const char *format, ...)
{
struct va_format vaf;
Most functions in `net/bluetooth/lib.c` lack propper documentation. This patch adds documentation to all exported functions in `net/bluetooth/lib.c`. Unnecessary or redundant comments are also removed to ensure the file looks clean. Signed-off-by: Yuran Pereira <yuran.pereira@hotmail.com> --- net/bluetooth/lib.c | 69 +++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 66 insertions(+), 3 deletions(-)