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: Ilia 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: Greg Kroah-Hartman <gregkh@suse.de>
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@ -829,8 +829,7 @@ int vmbus_request_offers(void)
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cleanup:
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cleanup:
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if (msginfo)
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kfree(msginfo);
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kfree(msginfo);
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return ret;
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return ret;
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}
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}
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@ -186,9 +186,7 @@ Cleanup:
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vmbus_connection.monitor_pages = NULL;
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vmbus_connection.monitor_pages = NULL;
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}
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}
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if (msginfo) {
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kfree(msginfo);
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kfree(msginfo);
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}
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return ret;
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return ret;
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}
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}
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@ -402,15 +402,11 @@ static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct
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return;
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return;
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Cleanup:
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Cleanup:
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if (InputDevice->HidDesc) {
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kfree(InputDevice->HidDesc);
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kfree(InputDevice->HidDesc);
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InputDevice->HidDesc = NULL;
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InputDevice->HidDesc = NULL;
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}
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if (InputDevice->ReportDesc) {
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kfree(InputDevice->ReportDesc);
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kfree(InputDevice->ReportDesc);
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InputDevice->ReportDesc = NULL;
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InputDevice->ReportDesc = NULL;
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}
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InputDevice->DeviceInfoStatus = -1;
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InputDevice->DeviceInfoStatus = -1;
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InputDevice->device_wait_condition = 1;
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InputDevice->device_wait_condition = 1;
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