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Commit dd9b15dc authored by Ilia Mirkin's avatar Ilia Mirkin Committed by Greg Kroah-Hartman
Browse files

staging: hv: Remove NULL check before kfree 



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: default avatarIlia Mirkin <imirkin@alum.mit.edu>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Mike Sterling <mike.sterling@microsoft.com>
Cc: Abhishek Kane <v-abkane@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e13a0b5a

drivers/staging/hv/channel_mgmt.c

+1 −2
Original line number Diff line number Diff line
@@ -829,7 +829,6 @@ int vmbus_request_offers(void) 




cleanup:

	if (msginfo)

	kfree(msginfo);



	return ret;

drivers/staging/hv/connection.c

+1 −3
Original line number Diff line number Diff line
@@ -186,9 +186,7 @@ Cleanup: 
		vmbus_connection.monitor_pages = NULL;

	}



	if (msginfo) {

	kfree(msginfo);

	}



	return ret;

}

drivers/staging/hv/hv_mouse.c

+4 −8
Original line number Diff line number Diff line
@@ -402,15 +402,11 @@ static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct 
	return;



Cleanup:

	if (InputDevice->HidDesc) {

	kfree(InputDevice->HidDesc);

	InputDevice->HidDesc = NULL;

	}



	if (InputDevice->ReportDesc) {

	kfree(InputDevice->ReportDesc);

	InputDevice->ReportDesc = NULL;

	}



	InputDevice->DeviceInfoStatus = -1;

	InputDevice->device_wait_condition = 1;