a7y18lte-ubports/android_kernel_samsung_universal7885
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

uwb: adds missing error handling

Browse Source 
There is checking NULL before dereferncing but
it need to add "return".

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Daeseok Youn 2014-04-16 18:48:02 +09:00 committed by Greg Kroah-Hartman
parent 895d240d1d
commit f7a8719560
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/uwb/drp.c
View File

@ -599,8 +599,11 @@ static void uwb_drp_handle_alien_drp(struct uwb_rc *rc, struct uwb_ie_drp *drp_i
/* alloc and initialize new uwb_cnflt_alien */ /* alloc and initialize new uwb_cnflt_alien */
cnflt = kzalloc(sizeof(struct uwb_cnflt_alien), GFP_KERNEL); cnflt = kzalloc(sizeof(struct uwb_cnflt_alien), GFP_KERNEL);
if (!cnflt) if (!cnflt) {
dev_err(dev, "failed to alloc uwb_cnflt_alien struct\n"); dev_err(dev, "failed to alloc uwb_cnflt_alien struct\n");
return;
}
INIT_LIST_HEAD(&cnflt->rc_node); INIT_LIST_HEAD(&cnflt->rc_node);
init_timer(&cnflt->timer); init_timer(&cnflt->timer);
cnflt->timer.function = uwb_cnflt_timer; cnflt->timer.function = uwb_cnflt_timer;