Fix the following gcc warning:
fs/ext4/super.c:599:27: warning: variable 'es' set but not used [-Wunused-but-set-variable]
struct ext4_super_block *es;
^~
Fixes: 2ea2fc775321 ("ext4: save all error info in save_error_info() and drop ext4_set_errno()")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
---
fs/ext4/super.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 9728e7b0e84f..0725cb120b77 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -596,7 +596,6 @@ void __ext4_error_file(struct file *file, const char *function,
{
va_list args;
struct va_format vaf;
- struct ext4_super_block *es;
struct inode *inode = file_inode(file);
char pathname[80], *path;
@@ -604,7 +603,6 @@ void __ext4_error_file(struct file *file, const char *function,
return;
trace_ext4_error(inode->i_sb, function, line);
- es = EXT4_SB(inode->i_sb)->s_es;
if (ext4_error_ratelimit(inode->i_sb)) {
path = file_path(file, pathname, sizeof(pathname));
if (IS_ERR(path))
--
2.17.2
