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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-09-10 07:26:54 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-10 17:06:30 (GMT) |
| commit | f9101210e7aa72daf92722d451a2f7e3af5f781f (patch) | |
| tree | 9554007e19387f2d05352ab03332be50c5b95f5b /drivers/usb | |
| parent | 887c27f369abc458556a5ce8ab22ddd498474307 (diff) | |
| download | linux-fsl-qoriq-f9101210e7aa72daf92722d451a2f7e3af5f781f.tar.xz | |
[PATCH] vfree and kfree cleanup in drivers/
This patch does a full cleanup of 'NULL checks before vfree', and a partial
cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in
that I only did the files that also had vfree calls in them. The patch
also gets rid of some redundant (void *) casts of pointers being passed to
[vk]free, and a some tiny whitespace corrections also crept in.
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 'drivers/usb')
| -rw-r--r-- | drivers/usb/media/stv680.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/usb/media/stv680.c b/drivers/usb/media/stv680.c index 7398a7f..0fd0fa9 100644 --- a/drivers/usb/media/stv680.c +++ b/drivers/usb/media/stv680.c @@ -260,7 +260,7 @@ static int stv_stop_video (struct usb_stv *dev) PDEBUG (0, "STV(i): Camera set to original resolution"); } /* origMode */ - kfree (buf); + kfree(buf); return i; } @@ -276,7 +276,7 @@ static int stv_set_video_mode (struct usb_stv *dev) } if ((i = stv_set_config (dev, 1, 0, 0)) < 0) { - kfree (buf); + kfree(buf); return i; } @@ -301,13 +301,13 @@ static int stv_set_video_mode (struct usb_stv *dev) goto exit; error: - kfree (buf); + kfree(buf); if (stop_video == 1) stv_stop_video (dev); return -1; exit: - kfree (buf); + kfree(buf); return 0; } @@ -327,7 +327,7 @@ static int stv_init (struct usb_stv *stv680) /* set config 1, interface 0, alternate 0 */ if ((i = stv_set_config (stv680, 1, 0, 0)) < 0) { - kfree (buffer); + kfree(buffer); PDEBUG (0, "STV(e): set config 1,0,0 failed"); return -1; } @@ -435,11 +435,11 @@ static int stv_init (struct usb_stv *stv680) error: i = stv_sndctrl (0, stv680, 0x80, 0, buffer, 0x02); /* Get Last Error */ PDEBUG (1, "STV(i): last error: %i, command = 0x%x", buffer[0], buffer[1]); - kfree (buffer); + kfree(buffer); return -1; exit: - kfree (buffer); + kfree(buffer); /* video = 320x240, 352x288 */ if (stv680->CIF == 1) { @@ -708,10 +708,10 @@ static int stv680_stop_stream (struct usb_stv *stv680) usb_kill_urb (stv680->urb[i]); usb_free_urb (stv680->urb[i]); stv680->urb[i] = NULL; - kfree (stv680->sbuf[i].data); + kfree(stv680->sbuf[i].data); } for (i = 0; i < STV680_NUMSCRATCH; i++) { - kfree (stv680->scratch[i].data); + kfree(stv680->scratch[i].data); stv680->scratch[i].data = NULL; } @@ -1068,7 +1068,7 @@ static int stv_close (struct inode *inode, struct file *file) stv680->user = 0; if (stv680->removed) { - kfree (stv680); + kfree(stv680); stv680 = NULL; PDEBUG (0, "STV(i): device unregistered"); } @@ -1445,14 +1445,14 @@ static inline void usb_stv680_remove_disconnected (struct usb_stv *stv680) usb_kill_urb (stv680->urb[i]); usb_free_urb (stv680->urb[i]); stv680->urb[i] = NULL; - kfree (stv680->sbuf[i].data); + kfree(stv680->sbuf[i].data); } for (i = 0; i < STV680_NUMSCRATCH; i++) - kfree (stv680->scratch[i].data); + kfree(stv680->scratch[i].data); PDEBUG (0, "STV(i): %s disconnected", stv680->camera_name); /* Free the memory */ - kfree (stv680); + kfree(stv680); } static void stv680_disconnect (struct usb_interface *intf) |