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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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8
fs/jffs2/readinode.c
View File

@@ -490,7 +490,7 @@ int jffs2_do_crccheck_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *i
up(&f->sem);
jffs2_do_clear_inode(c, f);
}
kfree (f);
kfree(f);
return ret;
}
@@ -742,10 +742,8 @@ void jffs2_do_clear_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f)
/* For symlink inodes we us f->dents to store the target path name */
if (S_ISLNK(OFNI_EDONI_2SFFJ(f)->i_mode)) {
if (f->dents) {
kfree(f->dents);
f->dents = NULL;
}
kfree(f->dents);
f->dents = NULL;
} else {
fds = f->dents;

3
fs/jffs2/wbuf.c
View File

@@ -327,8 +327,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
c->wbuf_ofs = ofs + towrite;
memmove(c->wbuf, rewrite_buf + towrite, c->wbuf_len);
/* Don't muck about with c->wbuf_inodes. False positives are harmless. */
if (buf)
kfree(buf);
kfree(buf);
} else {
/* OK, now we're left with the dregs in whichever buffer we're using */
if (buf) {