From d48fa68d6207b25061d5276021b1dd25ce5da89d Mon Sep 17 00:00:00 2001
From: Maksym Telychko <maksym.telychko@globallogic.com>
Date: Mon, 30 Mar 2020 15:04:21 +0300
Subject: MTX-3262 mpower lockfile: code style

---
 src/atcmd.c |  2 +-
 src/utils.c | 58 +++++++++++++++++++++++++++++-----------------------------
 2 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/src/atcmd.c b/src/atcmd.c
index e85758d..eab4210 100644
--- a/src/atcmd.c
+++ b/src/atcmd.c
@@ -1479,7 +1479,7 @@ int sms_device_close(int fd)
 
 	ret = tty_close(fd);
 
-    lock_file = device_unlock(lock_file);
+	lock_file = device_unlock(lock_file);
 
 	return ret;
 }
diff --git a/src/utils.c b/src/utils.c
index c48686b..e7d6b69 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -251,47 +251,47 @@ char *shell_path_expand(const char *path)
 
 struct Lock *device_lock(const char *path)
 {
-    struct Lock *result = (struct Lock*)calloc(1, sizeof(struct Lock));
-    if (result == NULL) {
-        log_error("out of memory");
-        return NULL;
-    }
+	struct Lock *result = (struct Lock*)calloc(1, sizeof(struct Lock));
+	if (result == NULL) {
+		log_error("out of memory");
+		return NULL;
+	}
 
 	if (asprintf(&result->path, "/var/lock/LCK..%s", basename(path)) < 0) {
-        log_error("out of memory");
-        return NULL;
+		log_error("out of memory");
+		return NULL;
 	}
 
-    result->fd = open(result->path, O_CREAT | O_RDWR, 0644);
-    if (result->fd >= 0) {
-        unsigned char num_try = 0;
-        while (1) {
-            int lockErr = flock(result->fd, LOCK_EX | LOCK_NB);
-            if (lockErr == 0) {
-                return result;
-            } else if (errno != EWOULDBLOCK) {
-                break;
-            }
-            if (num_try++>=MAX_TRY) {
-                //something locks device too long
-                break;
-            }
-            usleep(100000ul);//100ms
-        }
-        log_error("failed to create %s: %m", result->path);
-        device_unlock(result);
-    }
+	result->fd = open(result->path, O_CREAT | O_RDWR, 0644);
+	if (result->fd >= 0) {
+		unsigned char num_try = 0;
+		while (1) {
+			int lockErr = flock(result->fd, LOCK_EX | LOCK_NB);
+			if (lockErr == 0) {
+				return result;
+			} else if (errno != EWOULDBLOCK) {
+				break;
+			}
+			if (num_try++>=MAX_TRY) {
+				//something locks device too long
+				break;
+			}
+			usleep(100000ul);//100ms
+		}
+		log_error("failed to create %s: %m", result->path);
+		device_unlock(result);
+	}
 	return NULL;
 }
 
 struct Lock *device_unlock(struct Lock *lock)
 {
 	if (lock) {
-        close(lock->fd);
+		close(lock->fd);
 		free(lock->path);
-        free(lock);
+		free(lock);
 	}
-    return NULL;
+	return NULL;
 }
 
 int indexOfChar(const char *array, int len, char character)
-- 
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