diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:29:17 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:38 -0700 |
| commit | a6f9c48fdd566e09d437e104c5b5963133db1be4 (patch) | |
| tree | c5e140a945c13009b2f7576471abfb00d96044d9 /drivers/staging/wlan-ng | |
| parent | 4d527a7adbc47bdc357ddab513861e6a7636755e (diff) | |
staging: wlan-ng: 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/wlan-ng')
| -rw-r--r-- | drivers/staging/wlan-ng/hfa384x_usb.c | 6 | ||||
| -rw-r--r-- | drivers/staging/wlan-ng/prism2fw.c | 3 |
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index a6efc033fe10..7843dfdaa3cf 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -612,10 +612,8 @@ void hfa384x_destroy(hfa384x_t *hw) hfa384x_drvr_stop(hw); hw->state = HFA384x_STATE_PREINIT; - if (hw->scanresults) { - kfree(hw->scanresults); - hw->scanresults = NULL; - } + kfree(hw->scanresults); + hw->scanresults = NULL; /* Now to clean out the auth queue */ while ((skb = skb_dequeue(&hw->authq))) diff --git a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c index fd5ddb29436c..729d03d28d75 100644 --- a/drivers/staging/wlan-ng/prism2fw.c +++ b/drivers/staging/wlan-ng/prism2fw.c @@ -443,8 +443,7 @@ void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks) { int i; for (i = 0; i < *nfchunks; i++) { - if (fchunk[i].data != NULL) - kfree(fchunk[i].data); + kfree(fchunk[i].data); } *nfchunks = 0; memset(fchunk, 0, sizeof(*fchunk)); |