From: Jason Yan yanaijie@huawei.com
mainline inclusion from mainline-v5.7-rc2 commit 05ca87c149ae8078fb2a23adc6329eed5bb078fb category: bugfix bugzilla: 46758 CVE: NA
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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@huawei.com Signed-off-by: Jason Yan yanaijie@huawei.com Link: https://lore.kernel.org/r/20200402033939.25303-1-yanaijie@huawei.com Signed-off-by: Theodore Ts'o tytso@mit.edu Signed-off-by: Ye Bin yebin10@huawei.com Reviewed-by: zhangyi (F) yi.zhang@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com Signed-off-by: Cheng Jian cj.chengjian@huawei.com --- fs/ext4/super.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 1e040e0bc487..f92b5cc115e2 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -696,7 +696,6 @@ 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;
@@ -704,7 +703,6 @@ 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))