templates/device_model/bex_misc: Fix wrong 'bmd' alloc

sjp38 · dbaluta · commit cfc1d68c1541 · 2021-02-08T21:31:21.000+02:00
'bmd' is 'struct bex_misc_device' object, but size of 'struct
miscdevice' is allocated for that.  This commit fixes the wrong
allocation size.

Signed-off-by: SeongJae Park &lt;sj38.park@gmail.com&gt;
diff --git a/tools/labs/templates/device_model/bex_misc.c b/tools/labs/templates/device_model/bex_misc.c
@@ -88,7 +88,7 @@ int bex_misc_probe(struct bex_device *dev)
 		return -ENODEV;
 	}
 
-	bmd = kzalloc(sizeof(struct miscdevice), GFP_KERNEL);
+	bmd = kzalloc(sizeof(*bmd), GFP_KERNEL);
 	if (!bmd)
 		return -ENOMEM;
 

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ int bex_misc_probe(struct bex_device *dev)`
`88`	`88`	`return -ENODEV;`
`89`	`89`	`}`
`90`	`90`
`91`		`- bmd = kzalloc(sizeof(struct miscdevice), GFP_KERNEL);`
	`91`	`+ bmd = kzalloc(sizeof(*bmd), GFP_KERNEL);`
`92`	`92`	`if (!bmd)`
`93`	`93`	`return -ENOMEM;`
`94`	`94`