fs: btrfs: fix btrfs methods return values on failure

[oweals/u-boot.git] / fs / btrfs / btrfs.c

diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c
index 6f35854823efbec0f2a1d97cf06e7420d88e3c23..cb7e18274221463528149ea9ad4c7569e2c21031 100644 (file)
--- a/fs/btrfs/btrfs.c
+++ b/fs/btrfs/btrfs.c
@@ -119,17 +119,17 @@ int btrfs_ls(const char *path)
 
        if (inr == -1ULL) {
                printf("Cannot lookup path %s\n", path);
-               return 1;
+               return -1;
        }
 
        if (type != BTRFS_FT_DIR) {
                printf("Not a directory: %s\n", path);
-               return 1;
+               return -1;
        }
 
        if (btrfs_readdir(&root, inr, readdir_callback)) {
                printf("An error occured while listing directory %s\n", path);
-               return 1;
+               return -1;
        }
 
        return 0;
@@ -158,12 +158,12 @@ int btrfs_size(const char *file, loff_t *size)
 
        if (inr == -1ULL) {
                printf("Cannot lookup file %s\n", file);
-               return 1;
+               return -1;
        }
 
        if (type != BTRFS_FT_REG_FILE) {
                printf("Not a regular file: %s\n", file);
-               return 1;
+               return -1;
        }
 
        *size = inode.size;
@@ -183,12 +183,12 @@ int btrfs_read(const char *file, void *buf, loff_t offset, loff_t len,
 
        if (inr == -1ULL) {
                printf("Cannot lookup file %s\n", file);
-               return 1;
+               return -1;
        }
 
        if (type != BTRFS_FT_REG_FILE) {
                printf("Not a regular file: %s\n", file);
-               return 1;
+               return -1;
        }
 
        if (!len)
@@ -200,7 +200,7 @@ int btrfs_read(const char *file, void *buf, loff_t offset, loff_t len,
        rd = btrfs_file_read(&root, inr, offset, len, buf);
        if (rd == -1ULL) {
                printf("An error occured while reading file %s\n", file);
-               return 1;
+               return -1;
        }
 
        *actread = rd;