ext4: initialize retries variable in ext4_da_write_inline_data_begin()

Variable retries is not initialized in ext4_da_write_inline_data_begin()
which can lead to nondeterministic number of retries in case we hit
ENOSPC. Initialize retries to zero as we do everywhere else.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Fixes: bc0ca9df3b2a ("ext4: retry allocation when inline->extent conversion failed")
Cc: stable@kernel.org

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 7b4736022761..9c4bac18cc6c 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -863,7 +863,7 @@ int ext4_da_write_inline_data_begin(struct address_space *mapping,
         handle_t *handle;
         struct page *page;
         struct ext4_iloc iloc;
-        int retries;
+        int retries = 0;
 
         ret = ext4_get_inode_loc(inode, &iloc);
         if (ret)