Modify for Coding Rule

[Version] 0.2.13
[Profile] Common
[Issue Type] Cleanup

Change-Id: I8adad67f4b896bd5652c467dffd94a51fb6d22d6
(cherry picked from commit 0f194302a5771ce77635ea5b920e3e88f074de4c)

4 files changed, 38 insertions, 46 deletions

diff --git a/mm_session.c b/mm_session.c
index a10fc5a..b7e8a49 100644
--- a/mm_session.c
+++ b/mm_session.c
@@ -54,7 +54,7 @@ int mm_session_init(int sessiontype)
 	debug_log("type : %d", sessiontype);
 
 	if (sessiontype < MM_SESSION_TYPE_MEDIA || sessiontype >= MM_SESSION_TYPE_NUM) {
-		debug_error("Invalid argument %d",sessiontype);
+		debug_error("Invalid argument %d", sessiontype);
 		return MM_ERROR_INVALID_ARGUMENT;
 	}
 
@@ -110,11 +110,10 @@ int mm_session_update_option(session_update_type_t update_type, int options)
 	}
 	debug_log("[current] session_type: %d, session_option: %x", ltype, loption);
 
-	if (update_type == MM_SESSION_UPDATE_TYPE_ADD) {
+	if (update_type == MM_SESSION_UPDATE_TYPE_ADD)
 		loption |= options;
-	} else if (update_type == MM_SESSION_UPDATE_TYPE_REMOVE) {
+	else if (update_type == MM_SESSION_UPDATE_TYPE_REMOVE)
 		loption &= ~options;
-	}
 
 	result = _mm_session_util_write_information(-1, ltype, loption);
 	if (result) {
@@ -198,7 +197,7 @@ int mm_session_finish(void)
 
 	/* Check monitor handle */
 	result = _mm_session_util_delete_information(-1);
-	if(result != MM_ERROR_NONE)
+	if (result != MM_ERROR_NONE)
 		return result;
 
 	debug_fleave();
@@ -212,14 +211,14 @@ int _mm_session_util_delete_information(int app_pid)
 	pid_t mypid;
 	char filename[MAX_FILE_LENGTH];
 
-	if(app_pid == -1)
+	if (app_pid == -1)
 		mypid = getpid();
 	else
 		mypid = (pid_t)app_pid;
 
 	////// DELETE SESSION TYPE /////////
 	snprintf(filename, sizeof(filename)-1, "/tmp/mm_session_%d", mypid);
-	if(-1 ==  unlink(filename))
+	if (-1 ==  unlink(filename))
 		return MM_ERROR_FILE_NOT_FOUND;
 	////// DELETE SESSION TYPE /////////
 
@@ -233,29 +232,28 @@ int _mm_session_util_write_type(int app_pid, int sessiontype)
 	int fd = -1;
 	char filename[MAX_FILE_LENGTH];
 
-	if(sessiontype < MM_SESSION_TYPE_MEDIA || sessiontype >= MM_SESSION_TYPE_NUM) {
+	if (sessiontype < MM_SESSION_TYPE_MEDIA || sessiontype >= MM_SESSION_TYPE_NUM)
 		return MM_ERROR_INVALID_ARGUMENT;
-	}
 
-	if(app_pid == -1)
+	if (app_pid == -1)
 		mypid = getpid();
 	else
 		mypid = (pid_t)app_pid;
 
 	////// WRITE SESSION TYPE /////////
 	snprintf(filename, sizeof(filename)-1, "/tmp/mm_session_%d", mypid);
-	fd = open(filename, O_WRONLY | O_CREAT, 0644 );
-	if(fd < 0) {
-		debug_error("open() failed with %d",errno);
+	fd = open(filename, O_WRONLY | O_CREAT, 0644);
+	if (fd < 0) {
+		debug_error("open() failed with %d", errno);
 		return MM_ERROR_FILE_WRITE;
 	}
 	sessiontype = sessiontype << 16;
 	write(fd, &sessiontype, sizeof(int));
-	if(0 > fchmod (fd, 00777)) {
+	if (0 > fchmod(fd, 00777))
 		debug_error("fchmod failed with %d", errno);
-	} else {
+	else
 		debug_warning("write sessiontype(%d) to /tmp/mm_session_%d", sessiontype >> 16, mypid);
-	}
+
 	close(fd);
 	////// WRITE SESSION TYPE /////////
 
@@ -271,10 +269,10 @@ int _mm_session_util_read_type(int app_pid, int *sessiontype)
 
 	debug_fenter();
 
-	if(sessiontype == NULL)
+	if (sessiontype == NULL)
 		return MM_ERROR_INVALID_ARGUMENT;
 
-	if(app_pid == -1)
+	if (app_pid == -1)
 		mypid = getpid();
 	else
 		mypid = (pid_t)app_pid;
@@ -282,9 +280,9 @@ int _mm_session_util_read_type(int app_pid, int *sessiontype)
 	////// READ SESSION TYPE /////////
 	snprintf(filename, sizeof(filename)-1, "/tmp/mm_session_%d", mypid);
 	fd = open(filename, O_RDONLY);
-	if(fd < 0) {
+	if (fd < 0)
 		return MM_ERROR_INVALID_HANDLE;
-	}
+
 	read(fd, sessiontype, sizeof(int));
 	*sessiontype = *sessiontype >> 16;
 	debug_warning("read sessiontype(%d) from /tmp/mm_session_%d", *sessiontype, mypid);
@@ -308,31 +306,28 @@ int _mm_session_util_write_information(int app_pid, int session_type, int flags)
 	    (session_type < MM_SESSION_TYPE_MEDIA || session_type >= MM_SESSION_TYPE_NUM)) {
 		return MM_ERROR_INVALID_ARGUMENT;
 	}
-	if(flags < 0) {
+	if (flags < 0)
 		return MM_ERROR_INVALID_ARGUMENT;
-	}
 
-	if(app_pid == -1) {
+	if (app_pid == -1)
 		mypid = getpid();
-	} else {
+	else
 		mypid = (pid_t)app_pid;
-	}
 
 	////// WRITE SESSION INFO /////////
 	snprintf(filename, sizeof(filename)-1, "/tmp/mm_session_%d", mypid);
-	fd = open(filename, O_WRONLY | O_CREAT, 0644 );
-	if(fd < 0) {
-		debug_error("open() failed with %d",errno);
+	fd = open(filename, O_WRONLY | O_CREAT, 0644);
+	if (fd < 0) {
+		debug_error("open() failed with %d", errno);
 		return MM_ERROR_FILE_WRITE;
 	}
 
 	result_info = (flags) | (session_type << 16);
 	write(fd, &result_info, sizeof(int));
-	if (0 > fchmod (fd, 00777)) {
+	if (0 > fchmod(fd, 00777))
 		debug_error("fchmod failed with %d", errno);
-	} else {
+	else
 		debug_warning("write session information(%x) to /tmp/mm_session_%d", result_info, mypid);
-	}
 	close(fd);
 	////// WRITE SESSION INFO /////////
 
@@ -349,22 +344,19 @@ int _mm_session_util_read_information(int app_pid, int *session_type, int *flags
 
 	debug_fenter();
 
-	if(session_type == NULL || flags == NULL) {
+	if (session_type == NULL || flags == NULL)
 		return MM_ERROR_INVALID_ARGUMENT;
-	}
 
-	if(app_pid == -1) {
+	if (app_pid == -1)
 		mypid = getpid();
-	} else {
+	else
 		mypid = (pid_t)app_pid;
-	}
 
 	////// READ SESSION INFO /////////
 	snprintf(filename, sizeof(filename)-1, "/tmp/mm_session_%d", mypid);
 	fd = open(filename, O_RDONLY);
-	if(fd < 0) {
+	if (fd < 0)
 		return MM_ERROR_INVALID_HANDLE;
-	}
 	read(fd, &result_info, sizeof(int));
 	*session_type = result_info >> 16;
 	*flags = result_info & 0x0000ffff;
diff --git a/mm_session.h b/mm_session.h
index 758e221..78da3b6 100644
--- a/mm_session.h
+++ b/mm_session.h
@@ -83,7 +83,7 @@ typedef enum {
  * @return	This function returns MM_ERROR_NONE on success, or negative value
  *			with error code.
  * @remark	Session type is unique for each application (each PID actually).
- * 			if application want to change session type, Finish session first and Init again
+ *			if application want to change session type, Finish session first and Init again
  * @see		MMSessionType mm_session_finish
  * @since
  * @pre		There should be pre-initialized session type for caller application.
@@ -139,11 +139,11 @@ int mm_session_init(int sessiontype);
 /**
  * This function finish application's Multimedia Session.
  *
- * 
+ *
  * @return	This function returns MM_ERROR_NONE on success, or negative value
  *			with error code.
  * @remark	Session type is unique for each application (each PID actually).
- * 			if application want to change session type, Finish session first and Init again
+ *			if application want to change session type, Finish session first and Init again
  * @see		mm_session_init
  * @pre		A session type should be initialized for caller application.
  * @post	A session type for caller application will be cleared.
diff --git a/mm_session_private.h b/mm_session_private.h
index 06ecac1..bde9374 100644
--- a/mm_session_private.h
+++ b/mm_session_private.h
@@ -88,8 +88,8 @@ int _mm_session_util_delete_information(int app_pid);
  * @return	This function returns MM_ERROR_NONE on success, or negative value
  *			with error code.
  * @remark	This function is only for internal implementation do not use this at application
- * 			Session type is unique for each application.
- * 			if application want to change session type, Finish session first and Init again
+ *			Session type is unique for each application.
+ *			if application want to change session type, Finish session first and Init again
  * @see		_mm_session_util_delete_information _mm_session_util_read_type
  * @since
  */
@@ -105,7 +105,7 @@ int _mm_session_util_write_type(int app_pid, int sessiontype);
  * @return	This function returns MM_ERROR_NONE on success, or negative value
  *			with error code.
  * @remark	Session type is unique for each application.
- * 			if application want to change session type, Finish session first and Init again
+ *			if application want to change session type, Finish session first and Init again
  * @see		_mm_session_util_write_type _mm_session_util_delete_information
  * @since
  */
@@ -122,7 +122,7 @@ int _mm_session_util_read_type(int app_pid, int *sessiontype);
  * @return	This function returns MM_ERROR_NONE on success, or negative value
  *			with error code.
  * @remark	This function is only for internal implementation do not use this at application
- * 			Session type and Session option are unique for each application.
+ *			Session type and Session option are unique for each application.
  * @see		_mm_session_util_delete_information _mm_session_util_read_information
  * @since
  */
diff --git a/packaging/libmm-session.spec b/packaging/libmm-session.spec
index 6c9507f..426a4e3 100644
--- a/packaging/libmm-session.spec
+++ b/packaging/libmm-session.spec
@@ -1,6 +1,6 @@
 Name:       libmm-session
 Summary:    Multimedia Session Library
-Version:    0.2.12
+Version:    0.2.13
 Release:    0
 Group:      Multimedia/Libraries
 License:    Apache-2.0