[PATCH] ext4: Fix bool initialization/comparison

[Thomas Meyer]

Bool initializations should use true and false. Bool tests don't need
comparisons.

Signed-off-by: Thomas Meyer <tho...@m3y3r.de>
---

diff -u -p a/fs/ext4/extents.c b/fs/ext4/extents.c
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -5242,7 +5242,7 @@ ext4_ext_shift_path_extents(struct ext4_
 {
        int depth, err = 0;
        struct ext4_extent *ex_start, *ex_last;
-       bool update = 0;
+       bool update = false;
        depth = path->p_depth;
 
        while (depth >= 0) {
@@ -5258,7 +5258,7 @@ ext4_ext_shift_path_extents(struct ext4_
                                goto out;
 
                        if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr))
-                               update = 1;
+                               update = true;
 
                        while (ex_start <= ex_last) {
                                if (SHIFT == SHIFT_LEFT) {