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staging: unisys: visorutil: Remove null check before kfree

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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: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tapasweni Pathak 2014-10-21 09:50:03 +05:30 committed by Greg Kroah-Hartman
parent 029bf13814
commit 8d02c02253
1 changed files with 7 additions and 8 deletions
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15
drivers/staging/unisys/visorutil/procobjecttree.c
View file

@ -320,19 +320,18 @@ void visor_proc_DestroyObject(MYPROCOBJECT *obj)
kfree(obj->procDirProperties);
obj->procDirProperties = NULL;
}
if (obj->procDirPropertyContexts != NULL) {
kfree(obj->procDirPropertyContexts);
obj->procDirPropertyContexts = NULL;
}
kfree(obj->procDirPropertyContexts);
obj->procDirPropertyContexts = NULL;
if (obj->procDir != NULL) {
if (obj->name != NULL)
remove_proc_entry(obj->name, type->procDir);
obj->procDir = NULL;
}
if (obj->name != NULL) {
kfree(obj->name);
obj->name = NULL;
}
kfree(obj->name);
obj->name = NULL;
kfree(obj);
}
EXPORT_SYMBOL_GPL(visor_proc_DestroyObject);