btrfs-progs: cleanup whitespace in is_same_blk_file

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/utils.c b/utils.c
index 531bc82..c066670 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -996,7 +996,8 @@ static int resolve_loop_device(const char* loop_dev, char* loop_file,
        return 0;
 }
 
-/* Checks whether a and b are identical or device
+/*
+ * Checks whether a and b are identical or device
  * files associated with the same block device
  */
 static int is_same_blk_file(const char* a, const char* b)
@@ -1012,29 +1013,24 @@ static int is_same_blk_file(const char* a, const char* b)
                strncpy_null(real_b, b);
 
        /* Identical path? */
-       if(strcmp(real_a, real_b) == 0)
+       if (strcmp(real_a, real_b) == 0)
                return 1;
 
-       if(stat(a, &st_buf_a) < 0 ||
-          stat(b, &st_buf_b) < 0)
-       {
+       if (stat(a, &st_buf_a) < 0 || stat(b, &st_buf_b) < 0) {
                if (errno == ENOENT)
                        return 0;
                return -errno;
        }
 
        /* Same blockdevice? */
-       if(S_ISBLK(st_buf_a.st_mode) &&
-          S_ISBLK(st_buf_b.st_mode) &&
-          st_buf_a.st_rdev == st_buf_b.st_rdev)
-       {
+       if (S_ISBLK(st_buf_a.st_mode) && S_ISBLK(st_buf_b.st_mode) &&
+           st_buf_a.st_rdev == st_buf_b.st_rdev) {
                return 1;
        }
 
        /* Hardlink? */
        if (st_buf_a.st_dev == st_buf_b.st_dev &&
-           st_buf_a.st_ino == st_buf_b.st_ino)
-       {
+           st_buf_a.st_ino == st_buf_b.st_ino) {
                return 1;
        }