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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:34 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:06 -0800
commitf99d49adf527fa6f7a9c42257fa76bca6b8df1e3 (patch)
tree41dddbc336016f9dc9557cdb15300de5e599dac1 /fs/cifs/link.c
parent6044ec8882c726e325017bd948aa0cd94ad33abc (diff)
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[PATCH] kfree cleanup: fs
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>
Diffstat (limited to 'fs/cifs/link.c')
-rw-r--r--fs/cifs/link.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index b43e071fe110..0f99aae33162 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -84,10 +84,8 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
cifsInode->time = 0; /* will force revalidate to go get info when needed */
cifs_hl_exit:
- if (fromName)
- kfree(fromName);
- if (toName)
- kfree(toName);
+ kfree(fromName);
+ kfree(toName);
FreeXid(xid);
return rc;
}
@@ -206,8 +204,7 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
}
}
- if (full_path)
- kfree(full_path);
+ kfree(full_path);
FreeXid(xid);
return rc;
}
@@ -253,8 +250,7 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen)
len = buflen;
tmpbuffer = kmalloc(len,GFP_KERNEL);
if(tmpbuffer == NULL) {
- if (full_path)
- kfree(full_path);
+ kfree(full_path);
FreeXid(xid);
return -ENOMEM;
}
@@ -303,8 +299,7 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen)
strncpy(tmpbuffer, referrals, len-1);
}
}
- if(referrals)
- kfree(referrals);
+ kfree(referrals);
kfree(tmp_path);
}
/* BB add code like else decode referrals then memcpy to
@@ -323,12 +318,8 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen)
rc));
}
- if (tmpbuffer) {
- kfree(tmpbuffer);
- }
- if (full_path) {
- kfree(full_path);
- }
+ kfree(tmpbuffer);
+ kfree(full_path);
FreeXid(xid);
return rc;
}