[PATCH] ISDN: fix a few memory leaks in sc_ioctl()

Fix a few memory leaks in drivers/isdn/sc/ioctl.c::sc_ioctl()

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c
index 94c9afb7017..f4f71226a07 100644
--- a/drivers/isdn/sc/ioctl.c
+++ b/drivers/isdn/sc/ioctl.c
@@ -46,7 +46,8 @@ int sc_ioctl(int card, scs_ioctl *data)
                 pr_debug("%s: SCIOCRESET: ioctl received\n",
                         sc_adapter[card]->devicename);
                 sc_adapter[card]->StartOnReset = 0;
-                return (reset(card));
+                kfree(rcvmsg);
+                return reset(card);
         }
 
         case SCIOCLOAD:
@@ -183,7 +184,7 @@ int sc_ioctl(int card, scs_ioctl *data)
                                 sc_adapter[card]->devicename);
 
                 spid = kmalloc(SCIOC_SPIDSIZE, GFP_KERNEL);
-                if(!spid) {
+                if (!spid) {
                         kfree(rcvmsg);
                         return -ENOMEM;
                 }
@@ -195,10 +196,10 @@ int sc_ioctl(int card, scs_ioctl *data)
                 if (!status) {
                         pr_debug("%s: SCIOCGETSPID: command successful\n",
                                         sc_adapter[card]->devicename);
-                }
-                else {
+                } else {
                         pr_debug("%s: SCIOCGETSPID: command failed (status = %d)\n",
                                 sc_adapter[card]->devicename, status);
+                        kfree(spid);
                         kfree(rcvmsg);
                         return status;
                 }