Commit 05ca87c1 authored Apr 02, 2020 by Jason Yan Committed by Theodore Ts'o Apr 15, 2020

ext4: remove set but not used variable 'es'



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>

parent 801674f3

fs/ext4/super.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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))

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