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fat: Cleanup nls_unload() usage 

Other users doesn't check NULL explicitly. So, these doesn't also
check to remove inconsistency.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
This commit is contained in:
OGAWA Hirofumi 2010-03-16 05:48:09 +09:00
parent 3ed3dec156
commit 1bdb6f9199
1 changed files with 2 additions and 4 deletions
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6
fs/fat/inode.c
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@ -1497,10 +1497,8 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
iput(fat_inode);
if (root_inode)
iput(root_inode);
if (sbi->nls_io)
unload_nls(sbi->nls_io);
if (sbi->nls_disk)
unload_nls(sbi->nls_disk);
unload_nls(sbi->nls_io);
unload_nls(sbi->nls_disk);
if (sbi->options.iocharset != fat_default_iocharset)
kfree(sbi->options.iocharset);
sb->s_fs_info = NULL;