diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:29:07 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:35 -0700 |
| commit | e72714fb20b2bac88e6bc06401a124243791ca08 (patch) | |
| tree | d6ba41753faf107a8331bab7a245bbab9b1fc451 /drivers/staging/rtl8192u/ieee80211/cipher.c | |
| parent | 7e901dcd73d73230ad0e66e35fb6f1da244e41f7 (diff) | |
staging: rtl8192u: Remove NULL check before kfree
This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/cipher.c')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/cipher.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/cipher.c b/drivers/staging/rtl8192u/ieee80211/cipher.c index 0b9e8a4ae7b5..69dcc3176ebc 100644 --- a/drivers/staging/rtl8192u/ieee80211/cipher.c +++ b/drivers/staging/rtl8192u/ieee80211/cipher.c @@ -294,6 +294,5 @@ out: void crypto_exit_cipher_ops(struct crypto_tfm *tfm) { - if (tfm->crt_cipher.cit_iv) - kfree(tfm->crt_cipher.cit_iv); + kfree(tfm->crt_cipher.cit_iv); } |