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[PATCH] kfree cleanup: fs

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This is the fs/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in fs/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:34 -08:00
committed by Linus Torvalds
parent 6044ec8882
commit f99d49adf5
39 changed files with 137 additions and 245 deletions
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12
fs/isofs/inode.c
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@@ -855,8 +855,7 @@ root_found:
if (opt.check == 'r') table++;
s->s_root->d_op = &isofs_dentry_ops[table];
if (opt.iocharset)
kfree(opt.iocharset);
kfree(opt.iocharset);
return 0;
@@ -895,8 +894,7 @@ out_unknown_format:
out_freebh:
brelse(bh);
out_freesbi:
if (opt.iocharset)
kfree(opt.iocharset);
kfree(opt.iocharset);
kfree(sbi);
s->s_fs_info = NULL;
return -EINVAL;
@@ -1164,8 +1162,7 @@ out_nomem:
out_noread:
printk(KERN_INFO "ISOFS: unable to read i-node block %lu\n", block);
if (tmpde)
kfree(tmpde);
kfree(tmpde);
return -EIO;
out_toomany:
@@ -1334,8 +1331,7 @@ static void isofs_read_inode(struct inode *inode)
init_special_inode(inode, inode->i_mode, inode->i_rdev);
out:
if (tmpde)
kfree(tmpde);
kfree(tmpde);
if (bh)
brelse(bh);
return;